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>
John Moyer John Moyer (born November 30, 1973) is an American musician, best known as the current bassist and back-up vocalist for the heavy metal band Disturbed. Taking over in 2004 after Steve "Fuzz" Kmak was fired, Moyer has played bass-guitar with the group since their third studio album, Ten Thousand Fists which he played on as a session member, becoming a full-time member around 2005 during the supporting tour for the album. Moyer was also the bassist for the American supergroup Adrenaline Mob, joining in February 2012, and remained with the band until August 2014. He currently plays in Stereo Satellite, Art of Anarchy, and in 2015 he became a full-time member of the band Operation: Mindcrime. Biography Moyer was born and raised in El Paso, Texas, United States, and graduated from Coronado High School. Moyer was formerly part of the Texas hard rock act The Union Underground. Prior to his stint in The Union Underground, he was the bassist of the popular band Soak, also hailing from Texas. He is the owner and teaches at Natural Ear Music in Austin, Texas, where he works with a lot of young bands. Moyer works in partnership with Silver Tongue Management. While he is still capable of playing finger-style, Moyer prefers picking because it has a more aggressive feeling. On February 8, 2012, it was announced that Moyer joined the supergroup Adrenaline Mob while Disturbed is on hiatus. On April 19, 2013, Moyer was announced to be filling in for Rudy Sarzo on bass for five tour dates in Geoff Tate's lineup formed after his dismissal from Queensrÿche. On May 14, 2014, Moyer was involved in a tour bus accident while on tour with Adrenaline Mob supporting Avenged Sevenfold. No serious injuries were sustained by any of the band-members. On August 4, 2014, Moyer announced that he would not be joining Adrenaline Mob for their upcoming fall tours. As a result, the band began looking for a new bassist, thus ending Moyer's tenure with the band. In January 2015, Moyer originally formed the band with Scott Weiland, Ron "Bumblefoot" Thal, twins Jon and Vince Votta entitled Art of Anarchy, and released their debut self-titled album in 2015 shortly before Scott Weilands' death in December 2015. Equipment Moyer had a custom line with Traben bass company. He and the company produced his signature Traben Havoc. He also has custom amps with Kustom featuring his own design printed on the front resembling a skull engulfed in flames. Recently, Moyer has signed an endorsement deal with BC Rich Guitars, who now manufacture Moyer's signature Havoc bass. They can do this because they are owned by the same holding company as Traben. In 2014, Moyer has been seen with some Spector bass models like Euro LX5. Basses B.C. Rich Havoc 4 and 5 string signature basses (Formerly made by Traben) Music Man Stingray 5 string bass Spector Euro LX5 4 and 5 string basses Amplifiers Kustom Groove 1300 HD bass amplifier head Kustom John Moyer G-810H JM 8x10 bass cabinets Discography Soak Omniphonic Globalnova (1995) Self-Titled (1997) Flywatt (1998) 2179 (1999) The Union Underground An Education in Rebellion (2000) Disturbed Ten Thousand Fists (2005) Indestructible (2008) Asylum (2010) The Lost Children (2011) Evolution (2018) Art of Anarchy Art of Anarchy (2015) The Madness (2017) Adrenaline Mob Covertà (2013) Men of Honor (2014) Operation: Mindcrime The Key (2015) Solo Scivelation - Soundtrack (2012) Filmography The Making of Indestructible Indestructible in Germany Decade of Disturbed Rock House Method: John Moyer - Modern Metal Bass Awards and nominations Loudwire Music Awards |- | 2015 || John Moyer ||
</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.