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>
widely accepted that the Shivaji's political victory was followed by the social revolution carried out by his teacher Saint Tukaram. The village Umarath of Tanaji Malusare & Kinjaloli of Murarbaji are also in the vicinity of Mahad. Shivtharghal and Daasbodh The Shivtharghal, which is the birthplace of the most spiritual book Dasbodh written by Samarth Ramdas-The Spiritual Guru of Shivaji Maharaj. Mahad Port Mahad was believed to be a flourishing port in the past. The famous Gul (Jaggery) of Shahupuri Kolhapur and Satara was exported to Gujrat via Mahad. Now the banks of Savitri river have changed during the course of time and only creek water fishing is carried out and Mahad is no longer known as a port. Yet the Mahad's market is still more prosperous than any other market in Southern Raigad. Pandav Leni/Gangharpale Caves According to the mythological story, Gandharpale Caves are the sculptured houses built in one night by the Pandavas. Originally these caves are Buddhist caves build during the reign of Prince Vishnupalita Kambhoja. Festival Mahad is one of the well-known holiday destinations in Konkan region. The festivals most celebrated by local people are Holi (which falls in summer around the month of March) and Ganpati festival (which falls during the monsoon, around the month of September). Economy Central Market Apart from this, Mahad was the central market for people of Poladpur, the Raigad villages and the hill station Mahabaleshwar. It has a large market. The city is surrounded by the Sahyadri mountain ranges and the Savitri, Kal and Gandhari rivers originating through Mahabaleswar, hills in Mulshi and Raigad fort respectively. Mahad was a flourishing port in the past. "Mahadi Gul" was well known in Gujarat, which is made in Satara, Pune districts and exported to other locations through Mahad's port. Mahad M.I.D.C. and Economic Corridor Mahad MIDC Mahad is now well-developed with town infrastructure. Mahad MIDC which is set-up near Birwadi is the small Chemical industry cluster. It houses several polymer, pharmaceutical, organic, pigments, fertilizers, Aroma Chemical manufacturing industries. Notable industries like: •Pidilite •Piramal Healthcare •Sandoz •Lakshmi Organic •Hikal ltd. Company •Maharashtra Aldehydes •Sudarshan •Maharashtra Seamless •EMBIO •Privi Organics India Limited Mahad consists of two Industrial zones- Mahad-Birwadi and Mahad Additional Industrial zone. Bharatmala Mahad is part of proposed Panvel-Mahad-Chiplun-Panjim Economic corridor under Bharatmala Project. Transport Airways Nearest airports: Navi Mumbai International Airport, Ulve-Panvel, Navi Mumbai CSIA, Mumbai Pune International Airport, Lohagaon, Pune Railway Konkan railway line starts from Roha-Kolad and exits Raigad district via Veer. Main railway stations in Mahad is Veer railway station Road National Highway NH 66 (previously known as NH 17) passes through Mahad. It connects Panvel (Southern Navi-Mumbai) to Kanyakumari, passing through the states of Maharashtra, Goa, Karnataka, Kerala, and Tamil Nadu. MSRTC Maharashtra State Road Transport Corporation has a Bus Depot at Mahad for public transport. Buses plying Mahad Khed Chiplun Ratnagiri have halt at Mahad MSRTC Bus depot. GSRTC Since many people from Mahad are commuting to Cities like Surat Vapi and Valsad in Gujrat even before the Independence, for means of inter-state public transport Gujrat State Road transport corporation started Buses from Mahad and Poladpur bus stand which are under operations of Mahad MSRTC Bus Depot to Surat and other cities in Gujrat. Shimga Festival The most important festival among whole Konkani community spreading from Thane, Raigad to Goa and Karawar coast is "Shimga". It is speciality of "Konkan and Goa". Every City, every town or Village has its own way of celebrating it. Almost every Konkani working day and night, sleeplessly in metropolis like Mumbai, Pune, Delhi or in foreign countries rush to their homeland
</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.