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>
remember things through film," Clooney reasoned. "I don't remember the 1950s – I wasn't around for them – I know the 50s through Technicolor. Not Technicolor as it was shot, but Technicolor as it has faded now." The filmmakers studied various films and magazine issues of that decade for inspiration on the color palette. Racking focuses were highly stylized for scenes set in the 1960s, similar to the Spaghetti Westerns of that era. Hand-held cameras were used for scenes set in the 1970s, an homage to the films of Sidney Lumet, Mike Nichols and Alan J. Pakula, primarily Klute (1971), Carnal Knowledge (1971), and The Parallax View (1974). Bob Fosse's All That Jazz also influenced Clooney's direction. Clooney commented that post-production for Confessions was stressful because he was simultaneously acting in Solaris (2002). Reception Release To tie in with the release of the film, Miramax Books republished Barris's 1984 book. The film premiered out-of-competition at the May 2002 Cannes Film Festival before Miramax Films gave it a limited release in the United States on December 31, 2002; the wide release came on January 24, 2003. The film only barely recouped its production costs, grossing only $33.01 million, of which $16 million was domestic revenue and $17.01 million came from foreign markets. It also suffered poor sales in its September 2003 Region 1 DVD release. The DVD includes over 20 minutes of deleted scenes, Rockwell's three screen tests, a short documentary titled The Real Chuck Barris, Clooney's audio commentary, and a making-of featurette. Critical response The film received positive responses from critics. On Rotten Tomatoes, the film holds an approval rating of 79% based on 164 reviews, with an average rating of 7.16/10. The site's critical consensus reads: "Rockwell is spot-on as Barris, and Clooney directs with entertaining style and flair." Metacritic the film has a weighted average score of 67/100, based on 33 reviews, indicating "generally favorable reviews". Confessions of a Dangerous Mind was shown at the Berlin International Film Festival on February 10, 2003. Sam Rockwell won the Silver Bear for Best Actor and George Clooney was nominated the Golden Bear but lost to Michael Winterbottom of In This World. Roger Ebert gave Confessions a positive review. "George Clooney's directorial debut is not only intriguing as a story but great to look at," Ebert said, "a marriage of bright pop images from the 1960s and 1970s and dark, cold spyscapes that seem to have wandered in from John le Carré." Peter Travers of Rolling Stone magazine wrote that the film carried a perfect balance of dark humor and psychological drama. "Clooney tackles a far-reaching absurdist fantasy with Barris as a paradigm of paranoia," Travers reviewed. "He wisely hooks up with talent he worked with as an actor: cinematographer Newton Thomas Sigel, from Three Kings (1999), and editor Stephen Mirrione from Ocean's Eleven (2001)." Mick LaSalle from the San Francisco Chronicle wrote that "there may be more entertaining and less problematic movies, but Confessions of a Dangerous Mind has something about it that hangs in there, working on the mind like a dog gnawing on a table leg. The movie makes a case for itself through sheer oddness and perversity. I'm not sure Confessions is a good movie, but I am sure I like it." Owen Gleiberman, writing in Entertainment Weekly, observed that "Sam Rockwell is handsome in a rumpled, slightly goofy rabbit-toothed way, but he doesn't really have the look, or aura, of a movie star," Glieberman stated. "He's more like a weirdly sincere space cadet, babbling to himself with puppyish befuddlement, breaking into funky soft dance moves that
</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.