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>
were 300,000 to 310,000 including 110–120,000 killed in action and 200,000 in Soviet POW and labor camps and 20,000–25,000 Jews in Hungarian military labor service. About 200,000 were from Hungary in the 1938 borders and 100,000 men who were conscripted from the annexed territories of Greater Hungary in Slovakia, Romania and Yugoslavia. Civilian dead within the borders of present-day Hungary included 220,000 Hungarian Jews killed in the Holocaust and 44,000 deaths from military operations The Jewish population of Hungary in the 1941 borders was 764,000 (445,000 in the 1938 borders and 319,000 in the annexed territories). Holocaust deaths in the 1938 borders was 200,000 not including 20,000 men conscripted as forced labor for the military. Iceland Confirmed losses of civilian sailors due to German attacks and mines. India India which was a British Colony during World War II included the present day India, Pakistan and Bangladesh. India under British administration is sometimes referred to as the British Raj. The war dead of 87,029 listed here are those reported by the Commonwealth War Graves Commission, Gurkhas recruited from Nepal fought with the British Indian Army during the Second World War. Gurkha casualties with the British Indian Army can be broken down as: 8,985 killed or missing and 23,655 wounded. The preliminary 1945 data for Indian losses was, killed 24,338, missing 11,754, wounded 64,354 and POW 79,489. Out of 60,000 Indian Army POWs taken at the Fall of Singapore, 11,000 died in captivity. The pro-Japanese Indian National Army lost 2,615 dead and missing. Bengal famine of 1943 Cormac Ó Gráda (2007): "[E]stimates of mortality in [the Bengal famine of 1943] range from 0.8 million to 3.8 million; today the scholarly consensus is about 2.1 million (Hall-Matthews 2005; Sen 1981; Maharatna 1996)." John W. Dower estimated 1.5 million civilian deaths in the Bengal famine of 1943. Amartya Sen currently the Lamont University Professor at Harvard University has recently estimated that a figure of 2.0 to 2.5 million fatalities may be more accurate. Iran Losses during allied occupation in 1941. Iraq Losses during Anglo-Iraqi War and UK occupation in 1941. According to the United States Holocaust Memorial Museum, 150–180 Jews were killed in the Farhud pogrom in 1941. Ireland Although neutral, an estimated 70,000 of the Irish Free State's citizens volunteered in the British military service. Some 40 Irish citizens were killed by accidental bombings in Dublin and Carlow, and 33 Irish merchant seamen were killed in U-boat attacks by Germany. Italy The Italian government issued an accounting of the war dead in 1957, they broke out the losses before and after the Armistice with Italy: military dead and missing 291,376 (204,376 pre-armistice and 87,030 post armistice). Civilian dead and missing at 153,147 (123,119 post armistice) including in air raids 61,432 (42,613 post armistice). A brief summary of data from this report can be found online. Military war dead Confirmed dead were 159,957 (92,767 pre-armistice, 67,090 post armistice) Missing and presumed dead(including POWs) were 131,419 (111,579 pre-armistice, 19,840 post armistice) Losses by branch of service: Army 201,405; Navy 22,034; Air Force 9,096; Colonial Forces 354; Chaplains 91; Fascist militia 10,066; Paramilitary 3,252; not indicated 45,078. Military Losses by theatre of war: Italy 74,725 (37,573 post armistice); France 2,060 (1,039 post armistice); Germany 25,430 (24,020 post armistice); Greece, Albania, and Yugoslavia 49,459 (10,090 post armistice); USSR 82,079 (3,522 post armistice); Africa 22,341 (1,565 post armistice), at sea 28,438 (5,526 post armistice); other and unknown 6,844 (3,695 post armistice). Military losses in Italy after the September 1943 Armistice with Italy, included 5,927 with the Allies, 17,488 Italian resistance movement fighters in Italy and 13,000 RSI Italian
</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.