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>
the Homs-based Shurahbil, formed part of his Syrian inner circle along with the Qurayshites Abd al-Rahman ibn Khalid, son of the distinguished commander Khalid ibn al-Walid, and al-Dahhak ibn Qays. Mu'awiya is credited by the traditional sources for establishing dīwāns (government departments) for correspondences (rasāʾil), chancellery (khātam) and the postal route (barīd). Following an assassination attempt by the Kharijite al-Burak ibn Abd Allah on Mu'awiya while he was praying in the mosque of Damascus in 661, Mu'awiya established a caliphal ḥaras (personal guard) and shurṭa (select troops) and the maqṣūra (reserved area) within mosques. The caliph's treasury was largely dependent on the tax revenues of Syria and income from the crown lands that he confiscated in Iraq and Arabia. He also received the customary fifth of the war booty acquired by his commanders during expeditions. In the Jazira, Mu'awiya coped with the tribal influx, which spanned previously established groups such as the Sulaym, newcomers from the Mudar and Rabi'a confederations and civil war refugees from Kufa and Basra, by administratively detaching the military district of Qinnasrin–Jazira from Homs, according to the 8th-century historian Sayf ibn Umar. The 9th-century historian al-Baladhuri attributes this change to Mu'awiya's successor Yazid I (). Syria retained its Byzantine-era bureaucracy, which was staffed by Christians including the head of the tax administration, Sarjun ibn Mansur. The latter had served Mu'awiya in this capacity before his attainment of the caliphate, and Sarjun's father was the likely holder of the office under Emperor Heraclius (). Mu'awiya was tolerant toward Syria's native Christian majority. In turn, this community was generally satisfied with his rule, under which their conditions were at least as favorable as under the Byzantines. Mu'awiya attempted to mint his own coins, but the new currency was rejected by the Syrians as it omitted the symbol of the cross. In the sole epigraphic attestation to Mu'awiya's rule in Syria, a Greek inscription dated to 663 discovered at the hot springs of Hamat Gader near Lake Tiberias, the caliph is referred to as "Abd Allah Mu'awiya, amīr al-muʾminīn" (God's Servant Mu'awiya, commander of the faithful) and is credited for restoring Roman-era bath facilities for the benefit of the sick; in the inscription, the caliph's name is preceded by a cross. According to the historian Yizhar Hirschfeld, "by this deed, the new caliph sought to please" his Christian subjects. The caliph often spent his winters at his Sinnabra palace near the shores of Lake Tiberias. Mu'awiya was also credited with ordering the restoration of Edessa's church after it was ruined in an earthquake in 679. Mu'awiya demonstrated a keen interest in Jerusalem. Though archaeological evidence is lacking, there are indications in medieval literary sources that a rudimentary mosque on the Temple Mount existed as early as Mu'awiya's time or was built by him. Governance in the provinces Mu'awiya's primary internal challenge was overseeing a Syria-based government which could reunite the politically and socially fractured Caliphate and assert authority over the tribes which formed its armies. He applied indirect rule in the Caliphate's provinces, appointing governors with autonomy spanning full civil and military authority. Though in principle governors were obliged to forward surplus tax revenues to the caliph, in practice most of the surplus was distributed among the provincial garrisons and Damascus received a negligible share. During Mu'awiya's caliphate, the governors relied on the ashrāf (tribal chieftains), who served as intermediaries between the authorities and the tribesmen in the garrisons. Rather than the absolute government practiced by Caliph Ali, Mu'awiya's statecraft was likely inspired by his father, who utilized his wealth to establish political alliances. The caliph generally preferred bribing
</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.