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>
Southern Illinois Salukis football The Southern Illinois Salukis football team represents Southern Illinois University Carbondale in football. The Salukis are a member of the NCAA and compete at the Division I Football Championship Subdivision level (formerly known as NCAA Division I-AA). The Salukis are a member of the Missouri Valley Football Conference and play in Saluki Stadium on the campus of Southern Illinois University Carbondale in Carbondale, Illinois, which has a seating capacity of 15,000. The Salukis are coached by Nick Hill, who was the starting quarterback for the Salukis in 2006 and 2007. History In 2006, the Salukis defeated Indiana University in Bloomington, Indiana, 35–28, becoming the first Missouri Valley Football Conference (MVFC) school to win against a Big Ten Conference member. In 2007, the Salukis were victorious against Northern Illinois University. This marked the second consecutive year that SIU had beaten an FBS program. In the 2000s, SIU set then-MVFC records with 99 consecutive weeks ranked in the top-25 and 14-straight MVFC wins. Conference affiliations Independent (1913–1924, 1962–1976) Interstate Intercollegiate Athletic Conference (1925–1961) Missouri Valley Conference (1977–1984) Missouri Valley Football Conference (1985–present) (known as the Gateway Football Conference until June 2008) Postseason games The Salukis have appeared in two bowl games, compiling a 2–0 record. Bowl games Division I-AA/FCS playoffs The Salukis have appeared in 15 playoff games in I-AA/FCS tournaments, compiling a record of 8–7. They won the I-AA national championship in 1983. Championships Conference championships 1947 – Illinois Intercollegiate Athletic Conference Champions 1960 – Illinois Intercollegiate Athletic Conference Co-Champions 1961 – Illinois Intercollegiate Athletic Conference Champions 2003 – Gateway Football Conference Co-Champions 2004 – Gateway Football Conference Champions 2005 – Gateway Football Conference Co-Champions 2008 – Missouri Valley Football Conference Co-Champions 2009 – Missouri Valley Football Conference Champions National championships 1983 – NCAA Division I-AA Champions, 43–7 win over Western Carolina Players Salukis in the NFL SIU has had 28 players drafted in the NFL Draft, including four since 2010. In total, 36 Saluki football players have gone on to play in the NFL. Some notable Salukis in the NFL are listed below. Kenneth Boatright – Dallas Cowboys, DE (2013–2015) Brandon Jacobs – New York Giants, RB (2005–2013) Bart Scott – New York Jets, LB (2002–2012) Carl Mauck – San Diego Chargers, OL (1969–1981, coach 1982–2007) Damon Jones – Jacksonville Jaguars, TE (1997–2001) Deji Karim – Houston Texans, RB (2010–2014) Houston Antwine – Houston OIlers, DT (1961–1972) Jayson DiManche – Cincinnati Bengals, LB (2013–2017) Jewel Hampton – San Francisco 49ers, RB (2012–2016) Jim Hart – St. Louis Cardinals, QB (1966–1984) Kevin House – Tampa Bay Buccaneers, WR (1980–1987) MyCole Pruitt – Minnesota Vikings, TE (2015–2017) Sebron Spivey – Dallas Cowboys, WR (1987) Amos Bullocks – Dallas Cowboys, RB (1962–1964) Ray Agnew III – Cleveland Browns, FB (2014–2015) Terry Taylor – Seattle Seahawks, DB (1984–1995) Tom Baugh – Kansas City Chiefs, OL (1986–1989) Yonel Jourdain – Buffalo Bills, KR, RB (1994–1997) Korey Lindsey – Indianapolis Colts & Dallas Cowboys, CB (2012, 2014) Chase Allen – Miami Dolphins, LB (2017–present) All-Americans Cornell Craig is the school's all-time leading receiver and first receiver in school history to earn consensus All-American honors (1999). His senior season he led the nation in receiving with 77 receptions for 1,419 yards and 15 touchdowns. He also amassed over 2,000 all-purpose yards as a senior. His career numbers (all Saluki records) are 207 receptions, 3,508 yards, and 37 touchdowns. He was inducted into the SIU Athletic Hall of Fame in 2008 and is also honored on Missouri Valley Conference's 25th anniversary team along with three other Salukis. Home venue SIU Football plays at the
</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.