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>
as a gag-a-day strip in the Belgian magazine Kerk en Leven. October 31: Ward Greene and Dick Moores's Scamp makes its debut. It will run until 1988. November November 15: The final episode of Phiny Dick, Coen van Hunnik and Richard Klokkers' Olle Kapoen is published. November 20: Malang's Chain Gang Charlie makes its debut. November 24: Dupuis releases the Belgian comics magazine Risque-Tout, which will appear until 1 November 1956. The first issue of Marvel Comics' Snafu is published, but it will only last three issues and disappear in March 1956. December December 23: The first issue of the long-running German comics magazine Mosaik is published. Gunsmoke Western, with issue #32, takes over the numbering of Western Tales of Black Rider — Atlas ComicsThe golden fleecing, by Carl Barks, on Uncle Scrooge. Specific date unknown The final episode of both Arthur Warden's Snowdrop's Zoo and Tuffy and his Magic Tail is published. Belvision creates some animated TV shorts for Belgian television, based on the comics series Suske en Wiske and Tijl Uilenspiegel by Willy Vandersteen, which are broadcast during the children's show Kom Toch Eens Kijken. Deaths January January 7: Ed Payne, American comics artist (Billy the Boy Artist, Professor O. Howe Wise and Professor I.B. Schmart), dies at age 84. January 18: George Morrow, British cartoonist, illustrator and comics artist (published in Punch), dies at age 85. March March 22: Kristoffer Aamot, Norwegian journalist, film director, politician and comics writer (Skomakker Bekk of Tvillingene Hans), dies at age 65. Specific date unknown: Ellison Hoover, American cartoonist and comics artist (Mr. and Mrs.), passes away at age 66 or 67. April April 21: Knut Stangenberg, Swedish comics artist (Fridolf Celinder), dies at age 83. August August 5: André Vlaanderen, Dutch comics artist (advertising comic books for the Gazelle bicycle factory), passes away at age 73. August 25: Kitazawa Rakuten, Japanese manga artist (Tagosaku and Mokube's Sightseeing in Tokyo, The Failures of Kidoro Haikara, Chame and Dekobo, Nukesaku Teino, Tonda Haneko Jo, founder of the magazines Tokyo Puck and Rakuten Puck), passes away at age 82. October October 6: Jean Doisy, Belgian journalist and publisher (chief editor of Spirou, 1938-1955), passes away at age 55 from throat cancer. November November 12: Otto Nückel, German painter, graphic designer, illustrator and comics artist (Schicksal (Destiny)), dies at age 67. November 30: Foxo Reardon, American cartoonist and comics artist (Bozo), dies at age 50 from cancer. December December 20: Emilio Cortinas, Uruguayan comics artist (Vito Nervio, Homero, El Muchacho Viajero), passes away at age 39 from cancer. December 27: Alex Gurney, Australian comics artist (Ben Bowyang), dies at age 53. December 27: Ham Fisher, American comics artist (Joe Palooka), commits suicide at age 55. Specific date unknown Erich F.T. Schenk, German-American painter, children's book illustrator, animator and comics artist (Sleeping' Lena, Silas Skinflint, Blowaway), dies at age 53 or 54. William de la Torre, Mexican comics artist (Pedrito), dies at age 39. First issue by title Marvel Comics The Adventures of Pinky LeeBilly Buckskin WesternThe Black KnightDella VisionHomer the Happy GhostMarines in ActionMeet Miss BlissMy Girl PearlNavy CombatRawhide KidStrange Tales of the UnusualWyatt Earp Other publishers The Brave and the Bold (DC Comics, Aug./Sept.) Black Fury (Charlton Comics, May) Little Lotta (Harvey Comics, Nov.)Psychoanalysis (EC Comics, Mar.)Ribon (Shueisha, Aug.)Zenith gigante (Edizioni Audace) : reprints of Western adventures already appeared in strip format.Miciolino (April) and Volpetto (Bianconi editore, July): Italian magazines for the younger ones.Pepito (15 July), edizioni Alpe.. Renamed titles Cowboy Action #5 renamed from Western ThrillersGunsmoke Western #32 renamed from Western Tales of Black Rider - Marvel ComicsJann of the Jungle #8
</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.