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>
Vadásztölténygyári SK 1942–44: Székesfehérvári MOVE Vadásztölténygyár Sport és Kultur Egyesület 1944–47: didn't participate in championships due to World War II 1947–48: Székesfehérvári Vadásztölténygyári SE 1948–50: Fehérvári Dolgozók SE 1950–56: Székesfehérvári Vadásztölténygyári Vasas SK 1957–62: Székesfehérvári Vasas SC 1962–68: Székesfehérvári VT Vasas 1968–90: Videoton Sport Club 1990–91: Videoton-Waltham SC 1991–93: Videoton-Waltham FC 1993–95: Parmalat FC 1995–96: Fehérvár-Parmalat FC 1996: Fehérvár Parmalat '96 FC 1996–04: Videoton FC Fehérvár 2004–09: FC Fehérvár 2009–2018: Videoton FC 2018–2019: MOL Vidi FC 2019–present: MOL Fehérvár FC Manufacturers and shirt sponsors The following table shows in detail Fehérvár FC kit manufacturers and shirt sponsors by year: Stadium The multi-purpose stadium of the club is located in Székesfehérvár, Hungary. The name of the stadium is Sóstói Stadion which originates from neighbouring Sóstó (in English Salt Lake). Its capacity is 14,300 (all seated) and it was opened in 1967. The record attendance was in 1985 when Videoton FC played Spanish giants Real Madrid in the first leg of the final of the UEFA Cup 1984–85. The first ground of the club could be found in the Berényi Street. On 26 September 1946, the first match was played at the Berényi Street Ground. Videoton played its matches here from 1950 to 1959. From 1959, the team played on a grass turf until 1967. The club moved to the Sóstói Stadion three times. The first era spent at the stadium was between 1948–50 and 1959–62. In 1967, the club moved there permanently. In 2007, the academy of the team was founded in Felcsút, the village where Viktor Orbán, the Prime Minister spent his childhood. Videoton FC bought the team of Felcsút, which was played in the NB II and the team of the academy (named after Ferenc Puskás) competes in the Second League since that. The team is called Videoton-Puskás Ferenc Labdarúgó Akadémia (or Videoton II). Videoton-PFLA plays in Felcsút. Due to the reconstruction of the Sóstói Stadion, Videoton played their home matches at the Pancho Aréna in the 2016–17 Nemzeti Bajnokság I and 2016–17 UEFA Europa League season. The Pancho Arena is located in Felcsút and its main tenant is Nemzeti Bajnokság II club Puskás Akadémia FC. The director of Videoton chose Pancho Aréna as their home due to the club's strong ties with Puskás Akadémia. However, the capacity of the Pancho Aréna is much smaller than Videoton's original stadium. On 23 November 2016 the construction officially started. On 7 February 2017, László Horváth, project manager of Sóstó Konzorcium, said that the first phase of the construction ended. The demolition of the interior of the remaining main stand ended. The concrete of the demolished parts of the main stand will be reused in the building of the new stands. The Sóstó Konzorcium will have 14 months to finish the construction of the stadium. On 13 March 2017, László Horváth, project manager of Sóstó Konzorcium, said that thanks to the mild winter the construction of the new stadium is in good progress. The construction of the base of the stands were finished in March. On 27 March 2017, it was confirmed that the construction of the stadium would be finished by 16 January 2018. Péter Gönczöl, managing director of Strabag-MML Kft., said that the construction is in the most spectacular phase when the biggest panels are positioned into their places. András Cser-Palkovics, mayor of Székesfehérvár, said that due to the severe weather conditions during winter the construction could be finished by the deadline. Róbert Varga, director of Strabag-Hungary, added that the new stadium will be able to host 14,201 spectators and the stadium will be lying on a base of 10,199
</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.