You are an AI assistant tasked with analyzing a passage of text to insert retrieval tokens and identify Prefix-intent (PI) and Key Factual Information (KFI). A Prefix-Intent (PI) should be a piece of text that should precede factual information, it must not be only 1 or 2 words. Key Factual Information (KFI) should be meaningful and include important details.

Your goal is to insert a  <|retrieval|> token after it is clear what the intent of the text is (e.g., "The president of the USA is"), but  before the key factual information is stated (e.g., "Joe Biden"). Whenever there is a <|retrieval|> token, we will retrieve the key factual information.

Here is the passage you will be working with:

<passage>
ATC code J01 J01A Tetracyclines J01AA Tetracyclines J01AA01 Demeclocycline J01AA02 Doxycycline J01AA03 Chlortetracycline J01AA04 Lymecycline J01AA05 Metacycline J01AA06 Oxytetracycline J01AA07 Tetracycline J01AA08 Minocycline J01AA09 Rolitetracycline J01AA10 Penimepicycline J01AA11 Clomocycline J01AA12 Tigecycline J01AA13 Eravacycline J01AA14 Sarecycline J01AA15 Omadacycline J01AA20 Combinations of tetracyclines QJ01AA53 Chlortetracycline, combinations J01AA56 Oxytetracycline, combinations J01B Amphenicols J01BA Amphenicols J01BA01 Chloramphenicol J01BA02 Thiamphenicol J01BA52 Thiamphenicol, combinations QJ01BA90 Florfenicol QJ01BA99 Amphenicols, combinations J01C Beta-lactam antibacterials, penicillins J01CA Penicillins with extended spectrum J01CA01 Ampicillin J01CA02 Pivampicillin J01CA03 Carbenicillin J01CA04 Amoxicillin J01CA05 Carindacillin J01CA06 Bacampicillin J01CA07 Epicillin J01CA08 Pivmecillinam J01CA09 Azlocillin J01CA10 Mezlocillin J01CA11 Mecillinam J01CA12 Piperacillin J01CA13 Ticarcillin J01CA14 Metampicillin J01CA15 Talampicillin J01CA16 Sulbenicillin J01CA17 Temocillin J01CA18 Hetacillin J01CA19 Aspoxicillin J01CA20 Combinations J01CA51 Ampicillin, combinations J01CE Beta-lactamase-sensitive penicillins J01CE01 Benzylpenicillin J01CE02 Phenoxymethylpenicillin J01CE03 Propicillin J01CE04 Azidocillin J01CE05 Pheneticillin J01CE06 Penamecillin J01CE07 Clometocillin J01CE08 Benzathine benzylpenicillin J01CE09 Procaine benzylpenicillin J01CE10 Benzathine phenoxymethylpenicillin J01CE30 Combinations QJ01CE90 Penethamate hydroiodide QJ01CE91 Benethamine penicillin J01CF Beta-lactamase-resistant penicillins J01CF01 Dicloxacillin J01CF02 Cloxacillin J01CF03 Methicillin J01CF04 Oxacillin J01CF05 Flucloxacillin J01CF06 Nafcillin J01CG Beta-lactamase inhibitors J01CG01 Sulbactam J01CG02 Tazobactam J01CR Combinations of penicillins, including beta-lactamase inhibitors J01CR01 Ampicillin and beta-lactamase inhibitor J01CR02 Amoxicillin and beta-lactamase inhibitor J01CR03 Ticarcillin and beta-lactamase inhibitor J01CR04 Sultamicillin J01CR05 Piperacillin and beta-lactamase inhibitor J01CR50 Combinations of penicillins J01D Other beta-lactam antibacterials J01DB First-generation cephalosporins J01DB01 Cefalexin J01DB02 Cefaloridine J01DB03 Cefalotin J01DB04 Cefazolin J01DB05 Cefadroxil J01DB06 Cefazedone J01DB07 Cefatrizine J01DB08 Cefapirin J01DB09 Cefradine J01DB10 Cefacetrile J01DB11 Cefroxadine J01DB12 Ceftezole J01DC Second-generation cephalosporins J01DC01 Cefoxitin J01DC02 Cefuroxime J01DC03 Cefamandole J01DC04 Cefaclor J01DC05 Cefotetan J01DC06 Cefonicide J01DC07 Cefotiam J01DC08 Loracarbef J01DC09 Cefmetazole J01DC10 Cefprozil J01DC11 Ceforanide J01DC12 Cefminox J01DC13 Cefbuperazone J01DC14 Flomoxef J01DD Third-generation cephalosporins J01DD01 Cefotaxime J01DD02 Ceftazidime J01DD03 Cefsulodin J01DD04 Ceftriaxone J01DD05 Cefmenoxime J01DD06 Latamoxef J01DD07 Ceftizoxime J01DD08 Cefixime J01DD09 Cefodizime J01DD10 Cefetamet J01DD11 Cefpiramide J01DD12 Cefoperazone J01DD13 Cefpodoxime J01DD14 Ceftibuten J01DD15 Cefdinir J01DD16 Cefditoren J01DD17 Cefcapene J01DD18 Cefteram J01DD51 Cefotaxime and beta-lactamase inhibitor J01DD52 Ceftazidime and beta-lactamase inhibitor J01DD54 Ceftriaxone, combinations J01DD62 Cefoperazone and beta-lactamase inhibitor J01DD63 Ceftriaxone and beta-lactamase inhibitor J01DD64 Cefpodoxime and beta-lactamase inhibitor QJ01DD90 Ceftiofur QJ01DD91 Cefovecin QJ01DD99 Ceftiofur, combinations J01DE Fourth-generation cephalosporins J01DE01 Cefepime J01DE02 Cefpirome J01DE03 Cefozopran QJ01DE90 Cefquinome J01DF Monobactams J01DF01 Aztreonam J01DF02 Carumonam J01DH Carbapenems J01DH02 Meropenem J01DH03 Ertapenem J01DH04 Doripenem J01DH05 Biapenem J01DH06 Tebipenem pivoxil J01DH51 Imipenem and cilastatin J01DH52 Meropenem and vaborbactam J01DH55 Panipenem and betamipron J01DI Other cephalosporins and penems J01DI01 Ceftobiprole medocaril J01DI02 Ceftaroline fosamil J01DI03 Faropenem J01DI54 Ceftolozane and beta-lactamase inhibitor J01E Sulfonamides and trimethoprim Subgroups J01EA–E are only included in the human ATC classification. J01EA Trimethoprim and derivatives J01EA01 Trimethoprim J01EA02 Brodimoprim J01EA03 Iclaprim J01EB Short-acting sulfonamides J01EB01 Sulfaisodimidine J01EB02 Sulfamethizole J01EB03 Sulfadimidine J01EB04 Sulfapyridine J01EB05 Sulfafurazole J01EB06 Sulfanilamide J01EB07 Sulfathiazole J01EB08 Sulfathiourea J01EB20 Combinations J01EC Intermediate-acting sulfonamides J01EC01 Sulfamethoxazole J01EC02 Sulfadiazine J01EC03 Sulfamoxole J01EC20 Combinations J01ED Long-acting sulfonamides J01ED01 Sulfadimethoxine J01ED02 Sulfalene J01ED03 Sulfametomidine J01ED04 Sulfametoxydiazine J01ED05 Sulfamethoxypyridazine J01ED06 Sulfaperin J01ED07 Sulfamerazine J01ED08 Sulfaphenazole J01ED09 Sulfamazon J01ED20 Combinations J01EE Combinations of sulfonamides and trimethoprim, including derivatives J01EE01 Sulfamethoxazole and trimethoprim J01EE02 Sulfadiazine and trimethoprim J01EE03 Sulfametrole and trimethoprim J01EE04 Sulfamoxole and trimethoprim J01EE05 Sulfadimidine and trimethoprim J01EE06 Sulfadiazine and tetroxoprim J01EE07 Sulfamerazine and trimethoprim QJ01EQ Sulfonamides QJ01EQ01 Sulfapyrazole QJ01EQ02 Sulfamethizole QJ01EQ03 Sulfadimidine QJ01EQ04 Sulfapyridine QJ01EQ05 Sulfafurazole QJ01EQ06 Sulfanilamide QJ01EQ07 Sulfathiazole QJ01EQ08 Sulfaphenazole QJ01EQ09 Sulfadimethoxine QJ01EQ10 Sulfadiazine QJ01EQ11 Sulfamethoxazole QJ01EQ12 Sulfachlorpyridazine QJ01EQ13 Sulfadoxine QJ01EQ14 Sulfatroxazol QJ01EQ15 Sulfamethoxypyridazine QJ01EQ16 Sulfazuinoxaline QJ01EQ17 Sulfamerazine QJ01EQ18 Sulfamonomethoxine QJ01EQ19 Sulfalene QJ01EQ21 Sulfacetamide QJ01EQ30 Combinations of sulfonamides QJ01EQ59 Sulfadimethoxine, combinations QJ01EW Combinations of sulfonamides and trimethoprim, including derivatives QJ01EW03 Sulfadimidine and trimethoprim QJ01EW09 Sulfadimethoxine and trimethoprim QJ01EW10 Sulfadiazine and trimethoprim QJ01EW11 Sulfamethoxazole and trimethoprime QJ01EW12 Sulfachlorpyridazine and trimethoprim QJ01EW13 Sulfadoxine and trimethoprim QJ01EW14 Sulfatroxazol and trimethoprim
</passage>

Follow these steps to complete the task:

1. Inserting retrieval tokens:
   a. Read through the text carefully.
   b. Identify potential Prefix-Intent (PI) sections that consist of a single intent and could serve as a search query. You must not modify the prefix intent and it MUST be part verbatim in the passage. It cannot be single or only a few words.
   c. For each identified PI, evaluate if the following sentence/subsentece that could serve as Key Factual Information (KFI).
   d. Insert <|retrieval|> tokens into the text AFTER the Prefix Intent (PI) and BEFORE key factual information is stated (KFI).
   e. Key Factual information should not intersect with Prefix Intent.

2. Identifying Prefix-Intent (PI) and Key Factual Information (KFI):
   a. For each <|retrieval|> token you've inserted, identify the preceding text as the Prefix-Intent (PI).
   b. Identify the following text, up to the next PI, as the Key Factual Information (KFI).
   c. Ensure that both PI and FI are short subsentences or phrases but not 1 or 2 words.

3. Insert <|start-PI|>,<|end-PI|>, <|start-KFI|>, <|end-KFI|>.
   a. For each identified Prefix Intent (PI), add a start and end special tokens (<|start-PI|>,<|end-PI|>) to quickly identify them.
   b. Do the same for the Key Factual Information (KFI) (<|start-KFI|>, <|end-KFI|>)
   c. Ensure that the very first PI in the passage is preceded by <|start-PI|>.
   d. Double-check that every PI and KFI is properly enclosed in these tags.

4. Describing ideal retrieved information:
   a. Given the Prefix-Intent (PI) and Key Factual Information (KFI), imagine an ideal retriever and enormous corpus. 
   b. Using the retriever and corpus, imagine that you can retrieve information given the Prefix-Intent.  
   c. Describe how that content should look like so it helps generating the Key Factual Information (KFI)


5. Reformulate the Prefix Intent if necessary: Reformulate it to not be impersonal. This means that if the subject it is not identified (e.g. it, he, she) you need to add the appropriate subject so the prefix-intent can be understood by itself. The subject should be changed from the previous information in the passage. Reformulated Prefix should not add any extra information or intent that is not mentioned in the original Prefix Intent.


6. Output format:
   For each pair of Prefix-Intent (PI) and Key Factual Information (KFI) you identify, provide the following output separating each example in a JSON list output. Ensure that it is actually a JSON.

   - Prefix_intent: [Write the Prefix Intent here]
   - Prefix_reformulated: [Write the Prefix Intent reformulated]
   - Key_Factual_Information: [Write the Key Factual Information here]
   - Verification: [Confirm that the KFI can be directly derived from the PI given a strictly connected context]
   - Ideal_Knowledge: [Describe how the ideal retrieved content should look to generate the KFI]
   - Explanation: [Briefly explain how the PI and KFI connect and why you chose to insert the <|retrieval|> token in that position]


7. Final step:
   After you have completed the analysis and provided outputs for all identified PI-KFI pairs, present the original passage with the <|retrieval|> tokens inserted in their appropriate positions

Here's an example of the expected output format:

Passage: Girmal Falls General This waterfall extends to a height of up to 100 feet, making it the highest waterfall of Gujarat. The picturesque beauty of this site makes it popular among visitors and people of the region alike. The water swiftly falls from a great height, creating a fog like condition that’s eye catching. The government of this state is working on many projects to make this place an ideal picnic spot and a tourist attraction. The fall comes to its best form at the time of monsoon and provides an immensely striking appearance. Some of the best natural features of Gujarat can be explored in this place. This place is a nice and refreshing retreat for any traveler.

```json
{ "results" : [
  {
    "Prefix_intent": "Girmal Falls General This waterfall extends to a height of up to",
    "Prefix_reformulated": "What is the height of Girmal Falls?",
    "Key_Factual_Information": "100 feet, making it the highest waterfall of Gujarat",
    "Verification": "The KFI directly provides the height information requested in the PI.",
    "Ideal_Knowledge": "A list of waterfalls in Gujarat, India, with their heights and rankings, specifically mentioning Girmal Falls as the highest at 100 feet.",
    "Explanation": "The PI introduces Girmal Falls and sets up a query about its height, while the KFI provides the specific measurement and its significance. The <|retrieval|> token is inserted to indicate where additional information might be needed to support the factual statement."
  },
  {
    "Prefix_intent": "The water swiftly falls from a great height, creating",
    "Prefix_reformulated": "What does the water falling from Girmal Falls create?",
    "Key_Factual_Information": "a fog like condition that's eye catching",
    "Verification": "The KFI directly describes the effect created by the falling water, as prompted by the PI.",
    "Ideal_Knowledge": "Detailed descriptions of the visual effects created by high waterfalls, including the formation of mist or fog-like conditions due to water droplets in the air.",
    "Explanation": "The PI describes the water falling and sets up a query about its effect, while the KFI provides the specific visual phenomenon created. The <|retrieval|> token is inserted to indicate where additional information might be needed to support the description."
  },
  {
    "Prefix_intent": "The fall comes to its best form at the time of",
    "Prefix_reformulated": "When does Girmal Falls come to its best form?",
    "Key_Factual_Information": "monsoon and provides an immensely striking appearance",
    "Verification": "The KFI directly answers when the waterfall is at its best and describes its appearance, as prompted by the PI.",
    "Ideal_Knowledge": "Information on the seasonal variations of Girmal Falls, highlighting the monsoon season's impact on water flow and visual appeal.",
    "Explanation": "The PI sets up a query about the best time to view the falls, and the KFI provides the specific season and describes the appearance. The <|retrieval|> token is inserted to indicate where additional information about seasonal changes might be needed."
  }],
"Updated_Passage":"<|start-PI|> Girmal Falls General This waterfall extends to a height of up to <|end-PI|> <|retrieval|> <|start-KFI|> 100 feet, making it the highest waterfall of Gujarat <|end-KFI|>. The picturesque beauty of this site makes it popular among visitors and people of the region alike. <|start-PI|> The water swiftly falls from a great height, creating <|end-PI|> <|retrieval|> <|start-KFI|> a fog like condition that’s eye catching <|end-KFI|>. The government of this state is working on many projects to make this place an ideal picnic spot and a tourist attraction. <|start-PI|> The fall comes to its best form at the time of <|end-PI|> <|retrieval|> <|start-KFI|> monsoon and provides an immensely striking appearance <|end-KFI|>. Some of the best natural features of Gujarat can be explored in this place. This place is a nice and refreshing retreat for any traveler."
}

```
8. Final check:
  a. Review the Updated_Passage to ensure all PIs and KFIs are properly tagged.
  b. Verify that the first PI in the passage starts with <|start-PI|>.
  c. Make sure there are no missing or misplaced tags.
 
Remember to analyze the entire passage, identify all relevant PI-KFI pairs, and provide the output for each pair as specified. After completing the analysis, present the original passage with the <|retrieval|> tokens inserted in their appropriate positions as part of a new key in the JSON file. Only Ouput the JSON File.