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>
Dalai Lama in 1712, retaining his birth-name of Kelzang Gyatso. For security reasons he was moved to Derge monastery and eventually, in 1716, now also backed and sponsored by the Kangxi Emperor of China. The Tibetans asked Dzungars to bring a true Dalai Lama to Lhasa, but the Manchu Chinese did not want to release Kelsan Gyatso to the Mongol Dzungars. The Regent Taktse Shabdrung and Tibetan officials then wrote a letter to the Manchu Chinese Emperor that they recognized Kelsang Gyatso as the Dalai Lama. The Emperor then granted Kelsang Gyatso a golden seal of authority. The Sixth Dalai Lama was taken to Amdo at the age of 8 to be installed in Kumbum Monastery with great pomp and ceremony. According to Smith, the Kangxi Emperor now arranged to protect the child and keep him at Kumbum monastery in Amdo in reserve just in case his ally Lhasang Khan and his 'real' Sixth Dalai Lama, were overthrown. According to Mullin, however, the emperor's support came from genuine spiritual recognition and respect rather than being politically motivated. Dzungar invasion In any case, the Kangxi Emperor took full advantage of having Kelzang Gyatso under Qing control at Kumbum after other Mongols from the Dzungar tribes led by Tsewang Rabtan who was related to his supposed ally Lhazang Khan, deceived and betrayed the latter by invading Tibet and capturing Lhasa in 1717. These Dzungars, who were Buddhist, had supported the Fifth Dalai Lama and his regent. They were secretly petitioned by the Lhasa Gelugpa lamas to invade with their help in order to rid them of their foreign ruler Lhazang Khan and to replace the unpopular Sixth Dalai Lama pretender with the young Kelzang Gyats. This plot suited the devious Dzungar leaders' ambitions and they were only too happy to oblige. Early in 1717, after conspiring to undermine Lhazang Khan through treachery they entered Tibet from the northwest with a large army, sending a smaller force to Kumbum to collect Kelzang Gyatso and escort him to Lhasa. By the end of the year, with Tibetan connivance they had captured Lhasa, killed Lhazang and all his family and deposed Yeshe Gyatso. Their force sent to fetch Kelzang Gyatso however was intercepted and destroyed by Qing armies alerted by Lhazang. In Lhasa, the unruly Dzungar not only failed to produce the boy but also went on the rampage, looting and destroying the holy places, abusing the populace, killing hundreds of Nyingma monks, causing chaos and bloodshed and turning their Tibetan allies against them. The Tibetans were soon appealing to the Kangxi Emperor to rid them of the Dzungars. When the Dzungars had first attacked, the weakened Lhazang sent word to the Qing for support and they quickly dispatched two armies to assist, the first Chinese armies ever to enter Tibet, but they arrived too late. In 1718 they were halted not far from Lhasa to be defeated and then ruthlessly annihilated by the triumphant Dzungars in the Battle of the Salween River. Enthronement in Lhasa This humiliation only determined the Kangxi Emperor to expel the Dzungars from Tibet once and for all and he set about assembling and dispatching a much larger force to march on Lhasa, bringing the emperor's trump card the young Kelzang Gyatso with it. On the imperial army's stately passage from Kumbum to Lhasa with the boy being welcomed adoringly at every stage, Khoshut Mongols and Tibetans were happy (and well paid) to join and swell its ranks. By the autumn of 1720 the marauding Dzungar Mongols had been vanquished from Tibet and the Qing imperial forces had entered Lhasa
</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.