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>
Lebanon Mountain Trail The Lebanon Mountain Trail (LMT) is a long-distance hiking trail in Lebanon. It extends from Andaket in north of Lebanon to Marjayoun in the south along a path that transects more than 75 towns and villages at altitudes ranging from 570 to 2,011 meters (about 1,870-6,598 feet) above sea level. Background ECODIT, a company providing environmental and development consulting services, implemented the LMT project with grant funding from the United States, under a two-year (2005-2007) Cooperative Agreement with USAID Lebanon. As part of the LMT project, ECODIT helped establish the Lebanon Mountain Trail Association to "ensure the long-term sustainability of the trail". The following partners helped implement various activities under the LMT project: Subcontractors: ECODIT Liban sarl The International Ecotourism Society (TIES) University Saint-Esprit de Kaslik (USEK) Resource Groups Appalachian Trail Conservancy (ATC) US Forest Service (USFS) Club des Vieux Sentiers (CVS) Partners About 50 municipalities Government Agencies (Ministry of Tourism, Ministry of Environment, Directorate of Geographic Affairs, Directorate General of Urban Planning, Litani River Authority) Lebanese Scout Organizations Tour Operators (Biladi, Cyclamen, Esprit Nomade, Lebanon Roots, Liban Trek, Lebanon Roots, Vamos Todos, Blue Carrot Adventure Club, Club Des Vieux Sentiers, Friends of Nature With No Boundaries, Gravity Trek, Ibex Ecotourism, La Réserve Afqa, Lebanese Adventure, The Club of Hidden Roads of Lebanon, Responsible Mobilities) NGOs (Ansar El Bi’a Sir Ed Dinniyeh, Friends of Bcharre Cedar Committee, Environment Council of Qobaiyat, SOIL Hasbaya, Friends of Tannourine Cedar Forest, Friends of Horsh Ehden, Wadi Al Zouhour Qmamine, Friends of Green Environment Association Al Barouk, Al Shouf Cedar Society, Al Beit Al Loubnani Lal Bi’a (Kfarhim), Al Khraibi Club, The Cultural and Social League of Niha, Social Development NGO Boqaatat Kanaan, Active Club Kfardebian, Social Cultural and Sporting Club of Aqoura) Sections The LMT is divided into 27 sections, each of which is 9–24 km long and can be hiked in one day: Section 0: Andaket–Qobaiyat Qobaiyat-Tachea Tachea–Qemmamine Qemmamine–Kfar Bnine Kfar Bnine–Sir Dinniyeh Sir Ed Dinnieh–Ehden Ehden–Qannoubine Qannoubine–Bsharri Bsharri–Hasroun Hasroun–Tannourine Tannourine El Faouqa–Aaqoura Aaqoura–Afqa Afqa–Hrajel Hrajel–Kfar Aaqab Kfar Aaqab–Baskinta Baskinta–Mtain Mtain–Falougha Falougha–Aain Zhalta Aain Zhalta–Barouk Barouk–Maasser Maasser–Niha Niha–Jezzine Jezzine-Aaytanit Aaytanit-Kawkaba Bou Aarab Kawkaba Bou Aarab–Rashaya Rachaya–Hasbaya Hasbaya–Marjayoun Lodging Lodging is available in many of the villages along the trail. Several bed and breakfasts operate in villages that are at the ends of the trail sections. The LMT Association maintains a list of available lodging along the trail on its website (see External links below). Local guides LMT Association encourages hikers to hire local guides when hiking the trail. The local guides know the trails and can add local color to the hike. The association's web site lists the local guides. External links Lebanon Mountain Trail Association USAID document Category:Sport in Lebanon Category:Hiking trails in Lebanon
</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.