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>
Ohio Athletic Conference The Ohio Athletic Conference (OAC) was formed in 1902 and is the third oldest athletic conference in the United States. Its current commissioner is Tim Gleason. Former commissioners include Mike Cleary, who was the first General Manager of a professional basketball team to hire an African American head coach, and would later run the National Association of Collegiate Directors of Athletics (NACDA). The Ohio Athletic Conference competes in the NCAA's Division III. Through the years, 31 schools have been members of the OAC. The enrollments of the current ten member institutions range from around 1,000 to 4,500. Member teams are located in Ohio. Members Current members The OAC currently has 10 members. Notes Associate members Former members Notes Membership timeline History The Ohio Athletic Conference was found in 1902 with six charter members—Case Tech, Kenyon, Oberlin, Ohio State, Ohio Wesleyan, and Western Reserve. By 1934, the conference reached an all-time high of twenty-four members, seeing many schools come and go throughout the upcoming decades. By 2000, the conference solidified to its current form with the addition of its final school, Wilmington, to ten members. Sports In 2018–19, the OAC sponsors the following championships: Facilities OAC Tournament Championship History Men's Swimming & Diving 2016-19: John Carroll 2006-16: Ohio Northern Women's Swimming & Diving 2017-19: John Carroll 2015-16: Mount Union Men's Basketball 2018-19: Baldwin Wallace 2017-18: John Carroll 2016-17: Marietta 2015-16: John Carroll 2014-15: Mount Union 2013-14: Wilmington 2012-13: Marietta 2011-12: Capital 2010-11: Marietta 2009-10: Wilmington 2008-09: John Carroll 2007-08: Heidelberg 2006-07: Capital Women's Basketball 2018-19: John Carroll 2017-18: Marietta 2016-17: Ohio Northern 2015-16: Mount Union 2014-15: Baldwin Wallace 2013-14: Capital 2012-13: Ohio Northern 2009-10, 2010-11, 2011-12: Mount Union 2008-09: Capital 2007-08: Baldwin Wallace 2005-06, 2006-07: Wilmington 2002-03, 2003-04: Wilmington Football 2017–18: Mount Union 2016: John Carroll 1992–2015: Mount Union 1990: Baldwin Wallace 1989: John Carroll 1988: Wittenberg Baseball 2018: Baldwin Wallace 2017: Otterbein 2015–16: Marietta 2014: John Carroll 2013: Mount Union 2011–12: Marietta 2010: Heidelberg Men's Soccer 2018: John Carroll 2017: Otterbein 2016: John Carroll 2015: Ohio Northern 2014: Heidelberg 2010–13: Ohio Northern 2009: Capital and Ohio Northern (tie) 2008: Ohio Northern 2004: Wilmington 2000: Wilmington Women's Soccer 2018: Otterbein 2017: Ohio Northern 2016: Mount Union 2013–15: Capital 2012: Ohio Northern 2011: Capital 2010: Otterbein Women's Volleyball 2018–19: Ohio Northern 2017: Otterbein 2016: Ohio Northern 2015: Heidelberg 2011–14: Mount Union 2010: Heidelberg 2009: Ohio Northern 2008: Heidelberg Men's Golf 2015–19: Otterbein 2014: Baldwin Wallace 2011: Mount Union 2009–10: Otterbein 2007–08: Mount Union 1998–06: Otterbein 1997: John Carroll 1996: Otterbein 1994–95: John Carroll 1992–93: Otterbein 1991: Heidelberg and Hiram (tie) 1990: John Carroll 1988–89: Wittenberg 1987: Muskingum Men's Wrestling 2016–19: Baldwin Wallace 2012–14: Heidelberg 2011: Mount Union 2006–10: Heidelberg 2002–05: John Carroll 2001: Ohio Northern 2000: Muskingum Men's Cross Country 2018: Otterbein 2015–2017: Ohio Northern 2012–2014: Mount Union 2011: Ohio Northern 2010: Mount Union 2009: Heidelberg 2007–2008: Ohio Northern 2005–2006: Mount Union 2003–2004: Otterbein 2001–2002: Mount Union 2000: Heidelberg Women's Cross Country 2015–18: Otterbein 2014: Mount Union 2013: John Carroll 2010–12: Ohio Northern 2009: Baldwin Wallace 2008: Ohio Northern 2007: Baldwin Wallace 2006: Ohio Northern Men's Lacrosse 2016–19: John Carroll 2013–15: Otterbein Women's Lacrosse 2014–19: Mount Union References External links *
</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.