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>
Rudi Protrudi Rudi Action Protrudi (born December 15, 1952) is an American rock musician, songwriter, record producer, artist, and actor best known as the lead vocalist and frontman of the rock and roll band The Fuzztones. Rudi Protrudi was born in Washington D.C. and raised in Camp Hill, Pennsylvania. Both he and his younger sister, Rene Laigo, inherited their artistic talent from parents, John and Janet. Rudi attended school in Camp Hill, Lemoyne and New Cumberland, where he graduated from Cedar Cliff High School in 1970. He attended York Academy of Art from 1971 to 1972. At the age of 12, after seeing The Beatles on The Ed Sullivan Show, Rock & Roll became his obsession. Through The Beatles, he became familiar with Chuck Berry, who quickly became his idol. Like Berry, Rudi chose guitar as his instrument, and by the age of 14 had formed his first band, King Arthur's Quart. He continued to play in local bands until 1976 when an audition for the Dead Boys provided him the opportunity to play bass for them at CBGBs. Soon afterward, he founded Tina Peel with then girlfriend/live-in partner, Deb O'Nair and they moved to New York in 1977, where their serious music careers started. Tina Peel Bubblegum-Punk band, formed in 1976. Rudi says that this band was heavily influenced by The Monkees, Cryan' Shames, 1910 Fruitgum Company and the Dave Clark 5. It is also Rudi's first band, where he performed as frontman. Rudi wrote or co-wrote the majority of the original material recorded by Tina Peel with then members Deb O'Nair, Jim Nastix and Jackson Plugs. Dave U. Hall (ex-bassist from Birdland with Lester Bangs) replaced Jim Nastix after his tenure with the band. Dave went under the name Rick O'Shea. Soon, they became a popular NYC attraction, often headlining the major clubs of the time (Hurrah, Irving Plaza, Ritz, CBGB), as well as appearing on several television shows, including the cult favorite, The Uncle Floyd Show. Even though the band was courted by major labels, and enjoyed frequent press, Tina Peel broke up when members Rudi Protrudi and Deb O'Nair went on to form The Fuzztones in 1980. The Fuzztones Other band members were Deb O'Nair on keyboards and vocals, Michael Jay on bass, Elan Portnoy on lead guitar and Ira Elliot (now with Nada Surf)(also in Bambi Kino) on drums. Their first studio LP Lysergic Emanations (1985) achieved gold record status. The band also released a live album with blues legend Screamin' Jay Hawkins in 1984. One year later the band toured for 3 months in the UK and Europe opening for The Damned, and introducing the 60's garage/ psych sound to a European audience. After the tour the band broke up, and in 1987 Rudi and new drummer Mike Czekaj moved to Los Angeles, where they reformed the Fuzztones. The additional band members were Jordan Tarlow on guitar, John Carlucci on bass and Jason Savall on organ. This line up toured Europe excessively between 1987 and 1990, and was the only band from the 80's Garage Revival to land a major label record deal (RCA/Beggars Banquet). Their album, In Heat, was produced by the legendary Shel Talmy. A later line-up has recorded the third studio album called Braindrops (1991), followed by and Monster A Go-Go in 1992. A live album, Lysergic Ejaculations, was released after their break up in 1992. Rudi wrote or co-wrote the majority of the original material recorded by the Fuzztones. Among Protrudi's most popular compositions are Ward 81, She's Wicked, Bad News Travels Fast, Highway 69, Nine Months Later, Romilar D,
</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.