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>
Miyazaki (city) is the capital city of Miyazaki Prefecture on the island of Kyushu in Japan. Located on the coast and crossed by several rivers, Miyazaki City enjoys scenic views of both ocean and nearby, verdant mountains. A popular resort destination for Japanese tourists, the city offers many attractions, including the SeaGaia event center (though the indoor ocean facility is no longer operational), the Phoenix Zoo, Aoshima Beach Park, and many large hotels and onsens (public baths). The city is the primary shopping destination for eastern Kyushu residents in smaller towns around the prefecture. The city was founded on April 1, 1924. As of this merger (but with 2003 population estimates), the city had an estimated population of 365,311 and a population density of 612 persons per km². The total area is 643.67 km². As of 1 June 2019, the current population is 398,215. Miyazaki Airport and Miyazaki seaport serve the city. History Miyazaki was the capital of Hyuga Province (corresponding to modern Miyazaki Prefecture) from the 7th century CE. During the 12th century, the decline of the administrative system of appointed provincial governors gave way to warrior bands as the true holders of local authority. The Shimazu clan (who were based in modern Kagoshima Prefecture) gained control of Hyuga and therefore Miyazaki. Toyotomi Hideyoshi invaded the Kyushu region in 1587 and subsequently drove the Shimazu back to their base. Miyazaki was reworked into the new political sphere of the Tokugawa Shogunate. During the Tokugawa era, Miyazaki became a castle town, the hub of a feudal domain, and a trade stop within the nationwide commercial network. Miyazaki also became more closely connected to Kyoto during this period. In 1870, Hyuga Province was renamed to Miyazaki Prefecture with Miyazaki being its capital. After the completion of the nationwide railroad system, many new people began to settle in the area. In 1940, the imperialist Shōwa regime constructed the 37 meter Hakkō Ichiu pillar upon the legendary site of Emperor Jimmu's palace. Located near Miyazaki, it was originally intended to symbolize the divine right of the Empire of Japan to "unify the eight corners of the world". The tower survived the war and is now the center piece of the Heiwadai-koen peace park. On January 1, 2006, the towns of Sadowara and Tano (both from Miyazaki District), and the town of Takaoka (from Higashimorokata District) were merged into Miyazaki. On March 23, 2010, the town of Kiyotake (from Miyazaki District) was merged into Miyazaki. Miyazaki District was dissolved as a result of this merger. Economy Skynet Asia Airways has its headquarters in Miyazaki. Asiana Airlines operates a sales office on the sixth floor of the Miyazaki Daiichi Seimei Building in Miyazaki. Dell Inc has their two call centers in Japan then had opened the one on the 5th floor of Carino Miyazaki Building in Miyazaki. Points of interest Miyazaki Prefectural Office became famous as a tourist spot when Hideo Higashikokubaru, a national celebrity, became the prefectural governor of Miyazaki. Miyazaki-jingū, a shrine in the city's center, is one of Miyazaki's sacred dedications to Japan's first emperor, Jinmu. Heiwadai Tower or "Peace Tower" (also known as the Hakkō ichiu monument), in the expansive Heiwadai park, is a must-see for tourists. Originally the "Tower of the Emperor," symbolizing Japanese imperial expansion, it was renamed for peace after the events of World War II. Aoshima Island and shrine boasts some rare rock formations known as the Devil's Washboard among a peaceful beach setting, and it is a popular relaxation and play destination for locals and travelers alike. The Aoshima Subtropical Botanical Garden is also located nearby
</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.