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>
Arkadiy Sukhorukov Arkadiy Ismailovich Sukhorukov (Ukrainian: Сухоруков Аркадій Ісмаїлович) is an expert on economic security issues, a Doctor of Economics, Professor, Honored Economist of Ukraine, Member of the Academy of Construction of Ukraine, and the Knight of the Order "For Merits" III degree. Biography Arkadiy Ismailovich Sukhorukov was born on March 25, 1947, in Kyzylorda, Republic of Kazakhstan. His father, Suhorukov Ismail Hasanovich (1913-1985), was a teacher. His mother, Sukhorukova Anna Lazarevna (1912-1986), was a medical worker. In 1984 he defended his Ph.D. dissertation on the topic "Technological complete delivery organization of streaming housing and civil construction" of the specialty "Technology and organization of construction", the scientific degree of the candidate of technical sciences was awarded by the Higher Attestation Commission of the USSR. In 1989 he was awarded the title of Senior Researcher in the specialty "Organization of production (construction)" by the Higher Attestation Commission of the USSR. In 1996 he was awarded the degree of Doctor of Economics. His dissertation was titled "Regional problems of the formation and implementation innovation policy in construction" of the specialty "Placing productive forces". In 2002, he started working as an associate professor in the Department of Public Finances; in 2003, he became a professor. In 2003, he was elected a full member of the Academy of Construction of Ukraine, and in 2004 he was awarded the title "Honored Economist of Ukraine." Family He is married to Sukhorukova Valentina Ivanovna (born 1945), who is an engineer of JSC Ukrgazproekt. His daughter is Sukhorukova Olga Arkadievna (born 1975), an assistant professor of the National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute". Professional activity Education: The State University of South Kazakhstan named after M. Auezov, Shymkent, building faculty, industrial and civil engineering (1963-1968); Kyiv National Economic University named after Vadym Hetman, Kyiv, Accounting and Economics Faculty, accounting in industry (1971-1975). A. Sukhorukov, working in construction, rose to become the head of the department at Golovkivmiskbud in 1977, from his beginning as a carpenter in the trust of Shymkentprombud in 1963. During his work at the Research Institute of Construction Production, the State Construction Committee of Ukraine (1977-1992) carried out research and development works with automated planning of engineering, economic substantiation of housing construction systems of high comfort, estimation of the technical-economic level and forecasting of the construction complex development of Ukraine. Working in the Study Council of Productive Forces of the National Academy of Sciences of Ukraine (1993-1997), he substantiated the economic-mathematical model of capital investments optimal placement in the regions of Ukraine, which was implemented with dissonance programs of socio-economic development. Since 1997 he has carried out scientific and analytical support for the National Security and Defense Council of Ukraine and other presidential and governmental structures, and has made a significant contribution to the development of economic science and practice, in particular to the scientific substantiation of structural and institutional reforms in Ukraine. From 1997 to 2010, he worked as the head of the Economic Security Department at the National Institute for International Security Affairs. From 2010 to 2014, he worked at the National Institute for Strategic Studies under the President of Ukraine in (Kyiv) as an advisor and chief scientific officer. From 2014 to 2016, he worked as a professor at the Management Department at the Open International University of Human Development "Ukraine" (Kyiv). Since 2016 he has been a professor at the National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute". He lectured at the universities and institutes of Great Britain (Glasgow), Hungary (Budapest), Poland (Warsaw, Torun), Kazakhstan (Shymkent), the People's Republic of China (Chengdu). In 2004 he headed
</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.