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>
Death Battles Bear In Heaven Beat the Devil Ben Kweller Benjy Ferree Best Coast Black Bananas Big Huge Big Ups Bio Ritmo Bishop Allen Black 47 Black Acid Black Moth Super Rainbow Blank Dogs Bob Mould Body Language Boogarins Brother Ali Calla Calvin Love Camera Obscura Casiokids Casket Girls Cass McCombs Chatham County Line Cherish The Ladies Chico Mann Chuck Prophet Citizen Cope Clap Your Hands Say Yeah Cordero Damien Rice Dan Bern Danielson Dap Dave Alvin and The Guilty Men David Poe DC Snipers Dead Gaze Deerhunter Devotchka Die! Die! Die! Dirty on Purpose Dirty Projectors Donna The Buffalo Dr. Dog Dub Trio Eamon Harkin Elvis Perkins Enon Erin McKeown Ex-Cult Fear of Men Free Energy Fujiya and Miyagi Giulia Rozzi Golden Triangle Graham Parker Grand Archive Great Big Sea Here We Go Magic High Highs Hockey Night Hot Chip Jacco Gardner James Chance & The Contortions Janis Ian Jean Grae Jenifer Jackson Jim Lauderdale Joanna Gruesome Joanna Newsom Josh Ritter Jonathan Toubin Juana Molina King Khan and the Shrines Las Vegas Basement Loney Dear Loose Limbs Los Mocosos Los Rosas Luna Martin Rev Mary Weiss Menomena Metronomy Miles Benjamin Anthony Robinson Morning Star Nellie McKay Nethers New York Dolls Nicolai Dunger No Age Northern State Nouvellas Obits Ollabelle Oneida Ophira Eisenberg Oppenheimer Paddy Reilly Patrick Watson People's Temple Phoebe Snow Polvo Protomartyr Ra Ra Riot Radio 4 Raphael Saadiq Raul Malo Ribbons Richard Fearless Robbie Fulks Rock Plaza Central Rodney Crowell Rogue's March Ron Sexsmith Sarah Lee Guthrie & Jonny Irion School of Seven Bells Seven Nations Shockwave Riders Si Se Slow Club Snowmine So Cow Son Volt Sons and Daughters Spinto Band Steve Forbert Sufjan Stevens Suicide Super Furry Animals Superchunk Surfbort Takka Takka Tarantula AD Ted Leo (solo) Ted Leo and The Pharmacists Teddy Thompson Telepathe The Bad Plus The Beat Goes On The Black Hollies The Boggs The Damnwells The Dance Cartel The Death Set The Double The Essex Green The Forms The Frames The Hold Steady The Lost Crusaders The Mahones The Make-Up The McCabes The Miracles Club The Mosquitos The Mystery Lights The National The Natural History The Nude Party The Oblivians The Pains of Being Pure at Heart The Polyphonic Spree The Prodigals The Rogues The Rub The Sharp Things The Wave Pictures The Way It Is The Wolfmanhattan Project The xx The Young Dubliners Thea Gilmore Tigers and Monkeys Tokyo Police Club Torres Tra La La Uncle John and Whitelock Unknown Mortal Orchestra Veronica Falls Versus Violens Warm Drag White Magic White Williams Willie Nile Wire Zaza Seaport Music Radio Launched on June 11, 2008, Seaport Music Radio was originally broadcast every Monday from noon to 2 p.m. on East Village Radio (www.eastvillageradio.com). Hosted by dj Pledge (aka Stephen Dima, Dima Productions), the program features a mix of pop, rock and indie from the 1960s to today, with a focus on new artists as well as interviews with special guests. The station shut down on May 23, 2014 and relaunched in conjunction with Dash Radio, June 3, 2015 Seaport Music Records By leveraging Seaport Music Festival's role as a presenter of indie music, the producers behind the series debuted Seaport Music Records in December 2009. The start up is slated to introduce new work and new bands to audiences via electronic downloads and the pressing and distribution of 12-inch vinyl records in 2010 and beyond. The fledgling label's inaugural release was the Phil Spector/The Waitresses-inspired single This Christmas by The Elves of Heaven, featuring Martin Clancy. Little Water Radio Little Water Radio launched at the South Street Seaport in 2015, initially
</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.