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>
Listed buildings in Cheshire The county of Cheshire, England, has many buildings that have been listed. Grades I and II* Grade I listed buildings in Cheshire Grade II* listed buildings in Cheshire Listed buildings by parished and non-parished areas Listed buildings in Acton, Cheshire Listed buildings in Acton Bridge Listed buildings in Adlington, Cheshire Listed buildings in Agden, Cheshire West and Chester Listed buildings in Alderley Edge Listed buildings in Aldersey Listed buildings in Aldford Listed buildings in Allostock Listed buildings in Alpraham Listed buildings in Alsager Listed buildings in Alvanley Listed buildings in Anderton with Marbury Listed buildings in Antrobus Listed buildings in Appleton, Cheshire Listed buildings in Ashley, Cheshire Listed buildings in Ashton Hayes Listed buildings in Aston by Budworth Listed buildings in Aston-by-Sutton Listed buildings in Aston juxta Mondrum Listed buildings in Audlem Listed buildings in Austerson Listed buildings in Backford Listed buildings in Baddiley Listed buildings in Baddington Listed buildings in Barnton, Cheshire Listed buildings in Barrow, Cheshire Listed buildings in Barthomley Listed buildings in Barton, Cheshire Listed buildings in Batherton Listed buildings in Beeston, Cheshire Listed buildings in Betchton Listed buildings in Bickerton Listed buildings in Bickley, Cheshire Listed buildings in Birchwood Listed buildings in Bollington Listed buildings in Bosley Listed buildings in Bostock Listed buildings in Bradley, Cheshire Listed buildings in Bradwall Listed buildings in Brereton, Cheshire Listed buildings in Brindley Listed buildings in Broomhall Listed buildings in Broxton, Cheshire Listed buildings in Bruen Stapleford Listed buildings in Buerton, Cheshire West and Chester Listed buildings in Buerton, Cheshire East Listed buildings in Bulkeley Listed buildings in Bunbury, Cheshire Listed buildings in Burland Listed buildings in Burton, Gowy Listed buildings in Burton, Neston, Cheshire Listed buildings in Burtonwood and Westbrook Listed buildings in Burwardsley Listed buildings in Byley Listed buildings in Calveley Listed buildings in Capenhurst Listed buildings in Carden, Cheshire West and Chester Listed buildings in Caughall Listed buildings in Checkley cum Wrinehill Listed buildings in Chelford Listed buildings in Chester Castle parish Grade II listed buildings in Chester (central) Grade II listed buildings in Chester (east) Grade II listed buildings in Chester (north and west) Grade II listed buildings in Chester (south) Listed buildings in Cholmondeley, Cheshire Listed buildings in Chorley, Alderley Listed buildings in Chorley, Cholmondeley Listed buildings in Chorlton, Cheshire West and Chester Listed buildings in Chorlton-by-Backford Listed buildings in Christleton Listed buildings in Church Lawton Listed buildings in Church Minshull Listed buildings in Church Shocklach Listed buildings in Churton by Aldford Listed buildings in Churton by Farndon Listed buildings in Clotton Hoofield Listed buildings in Clutton, Cheshire Listed buildings in Coddington, Cheshire Listed buildings in Comberbach Listed buildings in Congleton Listed buildings in Cotton Edmunds Listed buildings in Cranage Listed buildings in Crewe Listed buildings in Crewe Green Listed buildings in Croft, Cheshire Listed buildings in Crowton Listed buildings in Cuddington, Cheshire Listed buildings in Culcheth and Glazebury Listed buildings in Darnhall Listed buildings in Davenham Listed buildings in Delamere, Cheshire Listed buildings in Disley Listed buildings in Dodcott cum Wilkesley Listed buildings in Doddington, Cheshire Listed buildings in Dodleston Listed buildings in Duckington Listed buildings in Duddon Listed buildings in Dunham on the Hill Listed buildings in Dutton, Cheshire Listed buildings in Eaton, Cheshire East Listed buildings in Eaton, Cheshire West and Chester Listed buildings in Eccleston, Cheshire Listed buildings in Edge, Cheshire Listed buildings in Edleston Listed buildings in Ellesmere Port Listed buildings in Elton, Cheshire Listed buildings in Faddiley Listed buildings in Farndon, Cheshire Listed buildings in Foulk Stapleford Listed buildings in Frodsham Listed buildings in Gawsworth Listed buildings in Golborne Bellow Listed buildings in Golborne David
</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.