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>
John Jay Chapman John Jay Chapman (March 2, 1862 – November 4, 1933) was an American author. Early life Chapman was born in New York City on March 2, 1862. He was the son of Henry Grafton Chapman Jr. (1833–1883), a broker who became president of the New York Stock Exchange, and Eleanor Kingsland Jay (1839–1921). His paternal grandmother, Maria Weston Chapman, was one of the leading campaigners against slavery and worked with William Lloyd Garrison on The Liberator. His maternal grandparents were John Jay (1817–1894), the U.S. Minister to Austria-Hungary, and Eleanor Kingsland (née Field) Jay (1819–1909). His grandfather was the son of William Jay and a grandson of Chief Justice John Jay of the United States Supreme Court. He was educated at St. Paul's School, Concord and Harvard, and after graduating in 1884, Chapman traveled around Europe before returning to study at the Harvard Law School. He was known for injuring himself so badly, in remorse after a student brawl, that medical staff amputated his left hand. Career He was admitted to the bar in 1888, and practiced law until 1898. Meanwhile, he had attracted attention as an essayist of unusual merit. His work is marked by originality and felicity of expression, and the opinion of many critics has placed him in the front rank of the American essayists of his day. In 1912, on the one year anniversary of the lynching of Zachariah Walker in Coatesville, Pennsylvania, Chapman gave a speech in which he called the lynching "one of the most dreadful crimes in history" and said "our whole people are...involved in the guilt." It was published as A Nation's Responsibility. Chapman became involved in politics and joined the City Reform Club and the Citizens' Union. He was opposed to the Tammany Hall political and business grouping, which at that time dominated New York City. He lectured on the need for reform and edited the journal The Political Nursery (1897-1901). Personal life On July 2, 1889, he married Minna Timmins (d. 1898) and they had three children before Timmins died giving birth to their third child. Victor Emmanuel Chapman (1890–1916), the first American aviator to die in France during World War I. John Jay Chapman, Jr. (1893–1903), who died in his youth in Switzerland. Conrad Chapman (1896–1989), who married Judith Daphne McBurney in 1934. On April 23, 1899, Chapman married Elizabeth Astor Winthrop Chanler (1866–1937), second daughter of John Winthrop Chanler and Margaret Astor Ward of the Astor family, and sister of soldier and explorer William A. Chanler. Elizabeth and John Jay had one child born in 1901: Chanler Armstrong Chapman (1901–1982), who married Olivia James, a niece of Henry James. They divorced and he married the former Helen Riesenfeld, a writer, in 1948. After her death in 1970, he married Dr. Ida R. Holzbert Wagman in 1972. Reportedly, Chapman served as the model for Saul Bellow's 1959 novel Henderson the Rain King. Chapman died on November 4, 1933 in Poughkeepsie, New York. His funeral, held at Christ Church on 71st Street, west of Broadway in New York City, was attended by hundreds. His widow died in 1937. Bibliography Non-Fiction (1898). Emerson and Other Essays. (1898). Causes and Consequences. (1900). Practical Agitation. (1911). Learning and Other Essays. (1913). William Lloyd Garrison [second edition, revised and enlarged, 1921]. (1914). Deutschland Uber Alles; or, Germany Speaks. (1915). Notes on Religion. (1915). Memories and Milestones. (1915). Greek Genius and Other Essays. (1917). Victor Chapman's Letters from France, [with memoir by John Jay Chapman]. (1922). A Glance toward Shakespeare. (1924). Letters and Religion. (1931). Lucian, Plato and Greek Morals. (1932). New
</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.