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>
at Birmingham, Alabama, President Claude M. Baker disclosed to the delegates the decision of the AFL. Three unions returned to the AFL. On May 21, 1941, the ITU turned down reaffiliation with the AFL by referendum vote of the ITU members. In 1944, the ITU reaffiliated with the American Federation of Labor. The AFL promised the ITU full autonomy. ITU President Woodruff Randolph and AFL President William Green re-established and re-affirmed the ITU-AFL relationship, as if no breach had taken place. The five remaining unions subsequently formed the Congress of Industrial Organizations. The CIO rejoined the AFL in 1955, forming the new entity known as the AFL–CIO. AFL–CIO President George Meany and his successors would have a cool relationship with all ITU presidents from Randolph to Bingle. ITU President Joe Bingle asked AFL-CIO President Lane Kirkland to speak at the 1983 San Francisco ITU Convention; Kirkland declined. Woodruff Randolph Woodruff Randolph (1892–1966), a printer from Chicago #16 and attorney-at-law, served as ITU Secretary-Treasurer (1929–1944) and ITU President (1944–1957). Randolph was very powerful and often usurped the position of ITU president Claude M. Baker. The ITU presidential election of 1944 between Baker and Randolph was one of the most vicious in union history. He loathed the National Labor Relations Board. During World War II, Randolph dealt with the National War Labor Board. He led the Progressive party of the ITU. At the 1949 Oakland ITU convention, he spoke in harsh terms against the Taft–Hartley Act, the act in favor of the open shop. Chicago #16, Randolph's home local, was the first local hit by Taft-Hartley. On November 24, 1947 the Chicago papers went on a strike that lasted 22 months. Newspaper publishers called for aid from the authors of the law, U.S. Senator Robert A. Taft (R.-Ohio) and Congressman Fred A. Hartley, Jr. (R.-New Jersey) The ITU and Woodruff Randolph won in Chicago. He fought publishers and won in the early 1950s. In 1951, Randolph created Unitypo, the union-supported newspaper in struck cities. Unitypo met with mixed results from the public at large. In the mid-1950s, Randolph embodied the ITU; his power was felt in every ITU shop and feared in every newspaper's board room. The printers were shocked during the 1957 ITU convention in New York to find that Randolph would not seek reelection. Woodruff Randolph hand-picked the Progressives to run for executive council in 1958, which would control the ITU for nearly twenty years. At the same time United States Senator John McClellan (D.-AR) was investigating organized crime in labor unions. When Dave Beck, president of the Teamsters, resigned in 1957—near the time of Randolph's statement of retirement—many ITU members wondered about their long-time leader. The new ITU President Elmer Brown meekly appeared before the U.S. Senate Select Committee on Improper Activities in Labor and Management. Brown had been ITU second Vice-President (1944–1949) and had served in various offices in his home local, New York Typographical #6 (1945–1957). Brown claimed that during the 1957 ITU convention, Randolph requested Brown run for president of the ITU. Brown told the committee that he had not been aware of events in Indianapolis since he left the Executive Council. Randolph retired to his homes in Indiana and Florida, October 1, 1966, he died in the Union Printers Home. Printing decline Woodruff Randolph's hand-picked Progressive Executive Council held the longest tenure as a unit in ITU history: from 1958–1978, its membership was Elmer Brown, president; John J. Pilch, first vice-president; Alexander Sandy Bevis, second vice-president (Canadian); Joseph P. Bailey, third vice-president (Mailer). Secretary-treasurer Don Hurd died in 1959, succeeded by William R. Cloud. After
</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.