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>
R60/S149. John E. Coffee, (1782–1836), Representative Georgia, reelected posthumously, cenotaph only. R56/S122. Thomas Buchecker Cooper, (1823–1862), Representative Pennsylvania, cenotaph only. R59/S146. Jacob Crowninshield, (1770–1806), Representative Massachusetts, cenotaph only. R57/S108 Ezra Darby, (1768–1808), Representative from New Jersey. R24/S4. Warren R. Davis, (1793–1835), Representative — South Carolina. R30/S67. John Dawson (US politician) (1762–1814), Representative Virginia. R30/S11. John Bennett Dawson (1798–1845), Representative Louisiana. R30/S11-12. Benjamin Franklin Deming, (1790–1834), Representative Vermont, cenotaph only. R56/S120. Charles Denison, (1818–1867), Representative Pennsylvania, cenotaph only. R59/S119. Rodolphus Dickinson, (1797–1849), Representative Ohio, cenotaph only. R57/S157. David Dickson (1794–1836), Representative Mississippi, cenotaph only. R57/S120. Davis Dimock, Jr. (1801–1842), Representative Pennsylvania, cenotaph only. R55/S135. Nathan Fellows Dixon (1774–1842), Senator Rhode Island, cenotaph only. R55/S138. Philip Doddridge, (1773–1832), Representative Virginia. R29/S65. George Coke Dromgoole (1797–1847), Representative Virginia. R55/S111. Josiah Evans, (1786–1858), Senator South Carolina. R60/S96. Presley Underwood Ewing, (1822–1854), Representative Kentucky, cenotaph only. R60/S128. John Fairfield (1797–1847), Representative, Senator, Governor Maine, cenotaph only. R54/S116. Darwin Abel Finney (1814–1863), Representative Pennsylvania, cenotaph only. R59/S116. Orin Fowler (1791–1852), Representative Massachusetts, cenotaph only. R54/S160. Henry Frick (1795–1844), Representative Pennsylvania. R54/S117. John Gaillard, (1765–1826), Senator — South Carolina. R29/S40. James Gillespie, (1747–1805), Revolutionary War soldier, Representative — North Carolina, reinterred at Congressional Cemetery 1893 at R60/S58. Cenotaph at R31/S59. William Osborne Goode (1797–1859), Representative Virginia, cenotaph only. R60/S69. Peterson Goodwyn (1745–1818), Representative Virginia, cenotaph only. R57/S111. Henry Grider (1796–1866), Representative Kentucky, cenotaph only. R59/S125. Richard W. Habersham, (1786–1842), Representative Georgia, cenotaph only. R54/S137. Thomas Lyon Hamer (1800–1846), Representative Ohio, cenotaph only. R56/S156. Cornelius S. Hamilton (1821–1867), Representative Ohio, cenotaph only. R59/S97. Luther Hanchett (1825–1862), Representative Wisconsin, cenotaph only. R59/S140. John H. Harmanson (1803–1850), Representative Louisiana, cenotaph only. R55/S157. Francis Jacob Harper (1800–1837), Representative Pennsylvania, died before taking office. Reinterred at Congressional Cemetery 1848. R55/S101. Sampson Willis Harris (1809–1857), Representative Alabama, cenotaph only. R60/S119. Thomas L. Harris (1816–1858), Representative Illinois, cenotaph only. R60/S78. Albert Galliton Harrison, (1800–1839), Representative Missouri. R54/S132. Thomas Hartley (1748–1800), Representative Pennsylvania, cenotaph only. R56/S107. William Soden Hastings (1798–1842), Representative Massachusetts, cenotaph only. R57/S132. Nathaniel Hazard (1776–1820), Representative Rhode Island. R29/S28. David Heaton (1823–1870), Representative North Carolina, cenotaph only. R59/S101. J. Pinckney Henderson (1799–1858), Senator Texas, cenotaph only. R60/S91. Robert Pryor Henry (1788–1826), Representative Kentucky, cenotaph only. R57/S123. Richard P. Herrick (1791–1846), Representative New York, cenotaph only. R54/S114. Daniel Hiester (1747–1804), Representative Pennsylvania and Maryland, cenotaph only. R56/S104. James M. Hinds (1833–1868), Representative Arkansas, cenotaph only. R59/S107. Elijah Hise (1802–1867), Representative Kentucky, cenotaph only. R59/S113. Truman H. Hoag (1816–1870), Representative Ohio, cenotaph only. R59/S91. George Holcombe (1786–1828), Representative New Jersey. R31/S50. John M. Holley (1802–1848), Representative New York, cenotaph only. R57/S154. Gabriel Holmes (1764–1829), Representative Governor North Carolina, cenotaph only. R56/S111. Benjamin F. Hopkins (1820–1870), Representative Wisconsin, cenotaph only. R59/S128. John Westbrook Hornbeck (1804–1848), Representative Pennsylvania, cenotaph only. R54/S105. James Humphrey (1811–1866), Representative New York, cenotaph only. R59/S128. Jonathan Hunt (1787–1832), Representative Vermont, cenotaph only. R29/S52. James Jackson (1757–1820), Representative, Senator, Governor Georgia. R29/S60. James Johnson (1774–1826), Representative Kentucky, cenotaph only. R57/S128. Philip Johnson (1818–1867), Representative Pennsylvania, cenotaph only. R59/S123. Charles Clement Johnston (1795–1832), Representative Virginia. R29/S48. Josiah S. Johnston (1784–1833), Representative Louisiana, cenotaph only. R57/S160. James Jones (1769–1801), Representative Georgia. R29/S56. Elias Kane (1794–1835), Senator Illinois, cenotaph only. R31/S72. Orlando Kellogg (1809–1865), Representative New York, cenotaph only. R59/S131. Daniel P. King (1801–1850), Representative Massachusetts, cenotaph only. R55/S160. George L. Kinnard (1803–1836), Representative Indiana, cenotaph only. R57/S126. Joab Lawler (1796–1838), Representative Alabama. R31/S54. Joseph Lawrence (1786–1842), Representative Pennsylvania. R56/S137. James Lent (1782–1833), Representative New York, cenotaph and burial, later reinterred in New York. R29/S68. John Linn (1763–1821), Representative New Jersey, cenotaph only. R57/S105. James Lockhart, Representative Indiana, cenotaph only. R60/S108. Owen Lovejoy (1811–1864), Representative
</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.