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>
Reed (Texas Department of Criminal Justice Death Row #642, now TDCJ#1743674 due to a reduction of the sentence to life imprisonment on November 3, 2011), the attitude of the death row was "We can afford you some sort of reasonable life—within security confines" and that death row inmates "lived as humans." Reed said that condemned inmates sometimes violated the rules by smoking, getting tattoos, making wine, and engaging in sexual intercourse with other inmates and officers. Privileges decreased as years passed. The cells at Ellis's death row had bars on them. Sometimes there were two death row inmates per cell. Inmates were permitted to watch televisions located in the facility. Steve Earle recorded "Ellis Unit One" for the 1995 film Dead Man Walking. The songs lyrics focus on the effect of the death penalty on the guards that carry it out. Earle has been a vocal critic against the death penalty. Notable prisoners Death row prisoners Former Texas-sentenced inmates (all death row inmates on this list had been transferred to Polunsky Unit in 1999, commuted, released, and/or executed) Charles Brooks, Jr. (executed December 7, 1982) Peter Cantu (perpetrator of the Murder of Jennifer Ertman and Elizabeth Peña) Transferred to Polunsky Unit, Executed on August 17, 2010 Ignacio Cuevas (perpetrator of the 1974 Huntsville Prison Siege) - Executed on May 23, 1991 Carlos DeLuna - Executed on December 7, 1989 Jeffrey Dillingham - Perpetrator of the Murder of Caren Koslow, transferred to Polunsky, executed November 1, 2000 Kenneth Foster - Transferred to Polunsky, sentence commuted to life in prison Gustavo Julian Garcia - Transferred to Polunsky Unit, Executed February 16, 2016 Humberto Leal Garcia - Transferred to Polunsky Unit, Executed on July 7, 2011. Johnny Frank Garrett - Executed on February 11, 1992 Gary Graham a.k.a. Shaka Sankofa - Moved to Polunsky, executed June 22, 2000 Anthony Charles Graves - Moved to Polunsky, later exonerated Jesús Ledesma Aguilar - executed on May 24, 2006. Kenneth McDuff (TDCJ#999055, executed on November 17, 1998) José Medellín (perpetrator of the Murder of Jennifer Ertman and Elizabeth Peña) - Transferred to Polunsky Unit, Executed on August 5, 2008 Derrick Sean O'Brien (perpetrator of the Murder of Jennifer Ertman and Elizabeth Peña) - Transferred to Polunsky Unit, Executed on July 11, 2006 Ronald Clark O'Bryan - Executed on March 30, 1984 Genaro Ruiz Camacho - Executed August 26, 1998 Hank Skinner - Transferred to Polunsky Unit Edgar Tamayo - Transferred to Polunsky, executed on January 22, 2014 Shannon Charles Thomas - Transferred to Polunsky Unit, Executed on November 16, 2005 Pablo Lucio Vasquez - Transferred to Polunsky, executed on April 6, 2016 Coy Wesbrook - Moved to Polunsky, Executed on March 9, 2016 Marvin Lee Wilson - Moved to Polunsky - Executed August 7, 2012 Cameron Todd Willingham - Transferred to Polunsky Unit, executed on February 17, 2004. Former federal-sentenced inmates: Juan Garza - On July 13, 1999, federal authorities moved Garza, who had committed the crime in Texas but was under a federal death sentence, out of the custody of the TDCJ and into Federal Bureau of Prisons (BOP) custody. Garza was one of three condemned inmates moved from the Texas state male death row on that day due to the opening of the new federal death row wing in USP Terre Haute, Terre Haute, Indiana. (executed in Terre Haute June 19, 2001) Louis Jones (transferred to BOP custody) executed in 2003 Non-death row prisoners Former inmates: David Graham, perpetrator of the murder of Adrianne Jones Christopher Duntsch, Dallas neurosurgeon who is the subject of the "Dr. Death" podcast. See also Walker County Jane Doe,
</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.