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>
List of Oklahoma State University people There are more than 190,000 living Oklahoma State University alumni worldwide. Oklahoma State alumni include billionaire T. Boone Pickens, country music recording artist Garth Brooks, computer pioneer Dr. H. Edward Roberts, and South Korea Prime Minister Nam Duck-woo. Alumni Academia * Some OSU alumni who have distinguished themselves in academia are included under other headings. Blaine Greteman, Journalist, Professor, and Oklahoma State's First Rhodes Scholar. Anita Hill, Government, Brandeis University Ramchandran Jaikumar, Daewoo Professor of Business Administration at the Harvard Business School Linda Livingstone, President of Baylor University Sidney A. McPhee, President of Middle Tennessee State University Gene R. Nichol, former President of The College of William and Mary J. Tinsley Oden, pioneer in the field of computational mechanics, one of the most highly cited researchers in the world David Noel Ramírez Padilla, Rector, Monterrey Institute of Technology and Higher Education John R. Rice, mathematician and computer scientist; founder of ACM Transactions on Mathematical Software; Professor at Purdue University Steven A. Scott, ninth president of Pittsburg State University. Arts, letters media and entertainment Keith Anderson, country music singer, songwriter John Ashley, producer (The A-Team, Walker, Texas Ranger); associate producer (Apocalypse Now: Redux) Tomur Atagok, Turkish artist Hoyt Axton, noted rock and folk singer-songwriter and actor K. K. Barrett, production designer Jason Boland, country music singer, songwriter Garth Brooks, singer, songwriter and actor (the best-selling solo album artist in the United States and one of the best-selling artists of all time worldwide) June Burn, pioneering magazine writer and author Gary Busey, actor Jaime Cardriche, actor (Malcolm & Eddie) Ally Carter, born Sarah Fogleman, NY Times and USA Today bestselling author Sarah Coburn, operatic soprano; daughter of senator Tom Coburn, also an OSU alumni Jay Daniel, television producer Burr DeBenning, film, television and stage actor Ty England, country music singer Dave Garrett, New Orleans Saints and Dallas Cowboys radio broadcaster Doug Gottlieb, ESPN analyst and syndicated sports talk radio host Chester Gould, creator of the Dick Tracy comic strip Aaron Gwyn, American short story author and literary critic Regina Holliday, artist, medical rights advocate Brandon Jenkins, singer-songwriter from Tulsa, Oklahoma; sang in the choir; taught himself guitar Siddika Kabir, Bangladeshi cooking show host and cookbook author Diane Kern, film producer H. Grant Kinzer, Ph.D., preeminent western sculpturist (Joy of Learning) Ted Leitner, San Diego Padres radio broadcaster Rex Linn, actor (best known as Frank Tripp in the television series CSI: Miami) James Marsden, actor and model (attained global stardom with X-Men film series) A. Frank Martin, musician, educator, and founding member of Kappa Kappa Psi Meredith Maxwell, comediographer Sharron Miller, television producer, director, writer (first woman ever to win the coveted Directors Guild of America Award) Pamela Morsi, USA Today bestselling author Kinga Philipps, actor, television host Steve Ripley, country-rock artist and guitarist Lise Simms, television actress and designer Larry Thompson, humor columnist, author Watermelon Slim, born Bill Homans, blues artist Business Minnie Lou Bradley, Class of 1953, first woman to graduate from OSU with a degree in animal husbandry; matriarch of Bradley 3 Ranch in Childress County, Texas Gordon Eubanks, CEO and President of Symantec Corporation, makers of Norton AntiVirus John D. Groendyke, CEO of Groendyke Transport Clark Hallren, Managing Director of Clear Scope Partners, financial and strategic advisor for those in the media and entertainment industry; former Managing Director of the Entertainment Industries Group of JPMorgan Securities, Inc. Paul Miller, former President of the Associated Press; former Chairman and CEO of Gannett Company (publisher of many newspapers including USA Today, Arizona Republic and the Indianapolis Star) Neal Patterson, CEO of Cerner Corporation T. Boone
</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.