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>
approval from the CTRC for their Low Power FM licence the previous September. The first song played was "Dancing in the Streets" by Martha Reeves and the Vandellas. Discorder hit the streets in 1983. In 1985, CiTR proposed a unique licensing plan using a directional radio antenna to allow the use of 101.9 MHz simultaneously in Vancouver and Victoria. In that same year, Discorder was chosen by Seattle's Rocket Magazine as one of the Top 20 Publications in the World. Subsequently, in 1988, Discorder was a finalist in the Western Canadian Magazine Awards competition for both Magazine of the Year (circulation under 20 000) and Cover of the Year (50th issue cover, March '87). CiTR went high power to 1800 watts in 1989. The first song played was "Have Not Been the Same" by Slow. 1990 saw the beginning of CiTR's historical participation in the Vancouver Hip Hop scene with DJ Soundwar Chapter One, a rap competition that saw entrants come from as far away as LA. In 1995, CiTR would go on to publish Elements, a magazine that focuses on local and international Hip Hop culture: MCs, DJs, Breaking, and Graffiti. Elements is only published until 1996. In 1993, CiTR broadcast BBC world news for satellite and, in 1994, CiTR became the first radio station in Vancouver to hit the internet with an email address and gopher site. By 2000 the station was live broadcasting on the web in concert with the broadcast at 101.9 FM. In 2001, the CRTC mandated an incorporation of French and third language programming on the CiTR airwaves. This move towards diversifying content continued through to the following decade. The station began broadcasting content produced by the newly formed Women's Collective, Indigenous Collective, and Accessibility Collective which joined the standard News, Arts, and Sports Collectives on the air in 2014. Discorder Magazine Discorder was created in February 1983 by founding editors Jennifer Fahrni and Mike Mines as an alternative music magazine for Vancouver and the program guide for CiTR. With a circulation of 25,000, the first issue included an interview with Stan Ridgeway of Wall of Voodoo by Mark Mushet; article Youth Culture in West Berlin by Werner Janke; reviews of albums by The Scissors, Los Popularos, and Modernettes by Gord Badanic, Siouxsie and the Banshees, Wall of Voodoo, and Mission of Burma by Dave McDonagh, DOA by Dean Pelkey; and a review of the compilation tape Egghead by Brent Argo. The magazine has since expanded to become a media institution in its own right, running music reviews, book reviews, interviews, essay-length articles, comics, a mixtape, the CiTR program guide, and CiTR's charts. Discorder also serves as an outlet for emerging Vancouver music writers, photographers, and illustrators. Issues of Discorder have been digitized by the UBC Library and are available at the UBC Library Open Collections site. Discorder prints 8,000 copies each month and distributes them across the cities of Vancouver and Victoria. Past editors Discorder's staff rotates on a regular basis. Each editor's personal style is often reflected in stylistic shifts in the magazine's aesthetics and content. 2018–present: Mallory Amirault September 2015–2018: Brit Bachmann 2015: Alex de Boer 2013–2015: Jacey Gibb 2012-2013: Laurel Borrowman 2011–2012: Gregory Adams 2008–2011: Jordie Yow 2008: Nat Jay 2007: Spike Chilton 2006: David Ravensbergen 2003-2005: Kat Siddle January 2003: Duncan M. McHugh (guest editor) Merek Cooper (currently at Sleephouse Radio) Chris Eng (became editor of Terminal City Magazine) Lyndsay Sung Barbara Andersen (editor)|Barbara Andersen Elements Elements was published by CiTR alongside Discorder through 1995 and 1996. The magazine was edited by J Swing and Mr. Flipout and featured
</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.