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 Chief Executive Officer of the World Academy of Arts and Sciences. Xiang Bing — the founder and professor at the leading Chinese Cheung Kong Graduate School of Business (CKGSB). Daniels Pavluts — Minister of Economy of Latvia (2011-2014). Arturo Bris — Professor of Finance at IMD, Director of the IMD World Competitiveness Center. Hans Schwaderer — Director of Intel Energy and Industrial Sector, EMEA Region. Jaanika Merilo — Managing Director of the Association of Investors UVCA The KIEF 2016 The topic of the Forum in 2016 was “Ukraine under the fourth industrial revolution”. The Forum was attended by 85 speakers from 20 different countries, 190 representatives of mass media and over 800 guests, among them Volodymyr Groysman, the prime minister of Ukraine at that time. Key speakers: Guillermo Arthur — President of the International Federation of Pension Fund Administrators (FIAP). Krzysztof Siedlecki — President of the European Business Association. Peter Lindholm — World Bank Innovation Policy Advisor. Dan Shechtman — 2011 Nobel Prize laureate, Professor at the Technion - Israel Institute of Technology. The KIEF 2017 During the KIEF-2017 the global trends that transform the world have been widely discussed — from climate changes to the transfer of leading countries to protectionism. 113 speakers from 30 countries, 210 media representatives and more than 1200 guests took part in the Forum. Key speakers: Ray Reddington — founder of Trusted Knight and UAH Payments. Karin Meyer Rubinstein — CEO of Israel Advanced Technology Industries (IATI). Jonathan Galslag — co-founder of the Brussels Institute for the Study of Modern China. Patrick Tsang — Chairman of the Board of Tsang's & Co; founder of Global Angels. Rajendra Kumar Pachauri — 2007 Nobel Peace Prize Laureate, President of the World Sustainable Development Forum Among others, the speakers of the KIEF-2017 were Francis Malige, Vazil Hudák, Graeme Maxton, Garry Jacobs, Erik Reinert and Jonathan Woetzel, as well as the representatives of Ukrainian government and parliament Volodymyr Groysman, Hennadiy Zubko, Oleksandr Danylyuk, Pavlo Petrenko and Viktor Halasiuk. The KIEF 2018 The topic of the Forum in 2018 was «Creating the Future in a High-Tech World». The KIEF became the main event in terms of the Kyiv Investment Week. Within two days the Forum was attended by 2.000 participants, 100 speakers from over 30 countries and over 150 mass national and international media representatives; delegations of potential investors arrived in Kyiv to participate in the KIEF-2018. Key speakers: Steve Guggenheimer — Corporate Vice President, Microsoft, Artificial Intelligence. Alex Dimitrif — Senior Vice President of General Electric, President and CEO of General Electric Global. Vazil Hudák — Vice President of the European Investment Bank. Nicolas Brusson — co-founder and CEO of BlaBlaCar. Nick Gowing — British journalist for BBC World News Program (1996-2014). 2019 year The KIEF 2019 The topic of the KIEF-2019 is “Creating the Future in a Changing World”. Key speakers: Nick Gowing - British journalist for BBC World News Program (1996-2014) Vazil Hudak - Vice President of the European Investment Bank. Matti Maasikas - EU Ambassador, Head of the EU Delegation to Ukraine. [40] Robert Kupman — Chief Economist and Director of the World Trade Organization (WTO) Economic Research and Statistics Department Tomash Fiala - CEO and founder of Dragon Capital Giovanni Salvetti Johan Eliasch References External links The official website of the KMEF Official the KIEF youtube channel The official KEEP Facebook page Category:Global economic conferences Category:Business conferences Category:Events in Kiev Category:2014 establishments in Ukraine Category:Organizations based in Kiev Category:Organizations established in 2014 Category:International conferences in Ukraine
</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.