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>
home to his family in King Mui. Political corruption within the Manchu Qing dynasty had contributed to China's defeat in the war. Between 1847 and 1850 many Chinese leaders formed secret societies to overthrow the Qing. In 1850, under the leadership of Hong Xiuquan, the Taiping Rebellion broke out in Guangxi, and the movement would maintain control of large areas of southern China under the banner of the Taiping Heavenly Kingdom until its collapse in 1864. During this era of rebellion and dissent, Chan Heung left his home in King Mui with his wife and two children, and seized the opportunity to set up many Choy Li Fut schools in Southern China to help spread revolutionary ideas against the Manchu government. Chan Heung had 18 original Choy Li Fut disciples, known as the eighteen Lohan (十八羅漢). They were named to honor the Bodhidharma, who is traditionally considered to have taught the Shaolin monks the methods of the original Eighteen Lohan hands, in 527 CE, which some consider the predecessor of Shaolin martial arts. In 1848, the original eighteen started branching out to teach Choy Li Fut throughout Southern China. The first disciple to teach Choy Li Fut outside of King Mui was Lung Ji-Choi 龍子才, who opened a school in the town of Xunzhou in Guangxi. Soon after, Chan Din-Foon 陳典桓 initiated the first Hung Sing Choy Li Fut school in Foshan. Some of the other original eighteen disciples who promoted the new kung fu system were: Chan Din-Yao 陳典尤 in Nan Hai 南海; Chan Dai-Yup 陳大揖 in Guangzhou 廣州; Chan Din-Sing 陳典承 in Zhongshan 中山; Chan Mau-Jong 陳謀莊 in Panyu 番禺; Chan Din-Bong 陳典邦 in Dong Guan 東莞; Chan Din-Wai 陳典惠 in Kaiping 開平; Chan Din-Jen 陳典珍 in Taishan 台山; Chan Sun-Dong 陳孫棟 in Enping 恩平; Chan Din-Dak 陳典德 at Heshan 鶴山; Chan Dai-Wai 陳大威 in Zhaoqing 肇慶; Chan Sing-Hin 陳承顯 in Xinhuicheng 新會城; Chan Yin-Yu 陳燕瑜at Jiangmen 江門. And admirable tasks were performed by Chan Dai-Sing 陳大成, Chan Din-Seng 陳典勝, Chan Mau-Wing 陳謀榮, and Chan Din-Gung 陳典拱, who taught Choy Li Fut in twenty-six villages in the King Mui 京梅 area. Historically all Choy Li Fut schools ultimately have the same origins, but because of the anti-Manchu government revolutions of the mid-19th century and the ensuing chaotic political situations that existed in China, various name changes and changes in leadership created the belief that there were two completely separate Hung Sing Choy Li Fut schools. The Hung Moon 洪門 political party represented all revolutionary factions, including all Choy Li Fut representatives. Choy Li Fut schools chose to write the name of their schools in various ways to hide their affiliation with the outlawed Hung Moon 洪門 political party and to protect themselves from government persecution. Many Choy Li Fut schools had a secret slogan during these times: "Hung 洪 Ying 英 Ji 至 Sing 聖 ; Ying 英 Hung 雄 Wing 永 Sing 勝. " This translates as: "Heroes of the Hung Party are superior; Heroes always win." Chan Heung's 陳享 followers adopted two words of the motto as their secret passwords “Hung Sing 洪勝” which meant "Hung Party wins" but because that was too close to the outlawed Hung Moon Party name, they changed the Chinese characters which sounds the same as Hung Sing 鴻勝, but when written means "goose winning". Chan Heung 陳享 son, Koon-Pak 官伯, changed the Chinese character Hung 鴻 to Hung 雄 meaning "strong." From that time on, Choy Li Fut schools in Koon-Pak's King Mui area designated themselves with the slogan Hung Sing 雄勝, meaning "Strong Winning," while the Foshan schools kept
</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.