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>
Adygea The Republic of Adygea (; ; , Adygæ Respublik), also known as the Adyghe Republic, is a federal subject (a republic) of Russia. It is geographically located in the North Caucasus region of European Russia, and is part of the Southern Federal District. Adygea covers an area of , the fifth-smallest Russian federal subject by area, with its territory an enclave within Krasnodar Krai. Adygea has a population of 439,996 (2010 Census). Maykop is the capital and the largest city of Adygea, home to one-third of the republic's population. Adygea is one of Russia's ethnic republics, primarily representing the indigenous Adyghe people, a Circassian ethnic group that form 25% of the Republic's population, while ethnic Russians form a majority at 60%, and with minority populations of Armenians and Ukrainians. The official languages of Adygea are Russian and the Adyghe language. Geography Adygea lies in Russia's Southern Federal District of Eastern Europe, in the foothills of the Northwestern Caucasus in the Caucasus Mountains System, with plains in the northern areas and mountains in the southern area. Forests (mainly of European beech, oak, and maple) cover almost 40% of its territory. Area — . Borders — the Republic of Adygea is entirely surrounded by Krasnodar Krai. Highest point — Chugush Mountain: . Rivers The long Kuban River is one of the major navigable rivers in the Caucasus region. It forms part of the northern border between the Republic of Adygea and Krasnodar Krai. Other rivers include: Belaya River Chokhrak River Dakh River Fars River Khodz River Kisha River Bolshaya Laba River — (forming part of the eastern border between Adygea and Krasnodar Krai) Psekups River Pshish River Sakhray River Sukhoy Kurdzhips River — flows near the archaeological site at Mezmaiskaya cave. Lakes The republic has no large lakes. However, the several large reservoirs include: Krasnodarskoye Reservoir Oktyabrskoye Reservoir Shapsugskoye Reservoir Tshchitskoye Reservoir Mountains The republic's major mountains and peaks range in height from , and include: Chugush Mountain — Mount Fisht — Oshten Mountain Pseashkho Mountain Shepsi Mountain Natural resources The republic is rich in oil and natural gas. Other natural resources include gold, silver, tungsten, and iron. Climate Average January temperature: Average July temperature: Average annual precipitation: February 15, 2010, recorded the absolute maximum for the winter months—in the capital, the city of Maykop, the temperature was . History The Cherkess (Adyghe) Autonomous Oblast was established within the Russian SFSR on July 27, 1922, on the territories of the Kuban-Black Sea Oblast, primarily settled by the Adyghe people. At that time, Krasnodar was the administrative center. It was renamed Adyghe (Cherkess) Autonomous Oblast on August 24, 1922, soon after its creation. In the first two years of its existence the autonomous oblast was a part of the Russian SFSR, but on October 17, 1924, it was transferred to the jurisdiction of the newly created North Caucasus Krai within the RSFSR. It was renamed Adyghe Autonomous Oblast (AO) in July 1928. On January 10, 1934, the autonomous oblast became part of the new Azov-Black Sea Krai, which was removed from North Caucasus Krai. Maykop was made the administrative center of the autonomous oblast in 1936. Adyghe AO became part of Krasnodar Krai when it was established on September 13, 1937. On July 3, 1991, the oblast was elevated to the status of a republic under the jurisdiction of the Russian Federation. The first President of the republic was Aslan Dzharimov, elected on 5 January 1992. Relations between the Adyghe and ethnic Russians in Adygea are currently good. Russians make up two-thirds of the population within Adygea. The current Head of Adygea
</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.