In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.

Ex Input:
Passage: Justin Quayle, a low-level British diplomat and horticultural hobbyist posted in Kenya, learns that his wife Tessa was found dead in the veld. Tessa has been murdered at a crossroads along with her Kenyan driver. Her colleague, Dr. Arnold Bluhm, initially suspected of her murder, is then found to have been murdered on the same day as Tessa. Various rumours abound that the two were having an affair; it is later revealed that Bluhm was gay.
In flashbacks, we see how in London, Justin met his future wife Tessa, an outspoken humanitarian and Amnesty International activist. He falls in love with her, and she persuades him to take her back with him to Kenya. Despite their loving marriage, Tessa keeps from Justin the reason why she approached him in the first place: to investigate a suspicious drug trial in Kenya and expose it. When Tessa starts getting too close to uncovering the malpractices of an influential and powerful pharmaceutical company, she and her colleague are brutally murdered.
As the mystery surrounding his wife's death unfolds, Justin becomes determined to get to the bottom of her murder. He soon runs up against a drug corporation that is using Kenya's population for fraudulent testing of a tuberculosis drug. The drug has known harmful side effects, but the corporation completely disregards the well-being of its impoverished African test subjects.

Ex Output:
What is the last name of the person who was murdered?


Ex Input:
Passage: The song was released on the Let It Be album on 8 May 1970. On 11 May, seven days before the album's North American release, Apple issued "The Long and Winding Road" as a single in the United States with "For You Blue" on the B-side. In the context of the recent news regarding the Beatles' split, the song captured the sadness that many listeners felt.On 13 June 1970, it became the Beatles' twentieth and final number-one single on the Billboard Hot 100 chart in America and held the top position for a second week. The band thereby set the all-time record for number of chart-topping singles on the Billboard Hot 100. The Beatles achieved this feat in the space of 74 months from their debut US number one, "I Want to Hold Your Hand", in February 1964 – an average of one chart-topping single per 3.7 months, another all-time record. The single's contemporary US sales were insufficient for gold accreditation by the Recording Industry Association of America (RIAA). In February 1999, the song was certified platinum by the RIAA for sales of 1,000,000.In 2011, Rolling Stone placed "The Long and Winding Road" at number 90 on its list of "The 100 Greatest Beatles Songs". On a similar list compiled by Mojo in 2006, the song appeared at number 27. In his commentary for the magazine, Brian Wilson described it as his "all time favourite Beatles track", saying that while the Beatles were "genius songwriters", this song was distinguished by a "heart-and-soul melody". Wilson concluded: "When they broke up I was heartbroken. I think they should have kept going.".

Ex Output:
What is the name of the track Brian Wilson describes as his "all time favourite"?


Ex Input:
Passage: The Best Two Years portrays the experience of four missionaries of The Church of Jesus Christ of Latter-day Saints living in the same apartment in Haarlem in the Netherlands.  The movie begins with Elder Rogers finding out that his new companion will be a "greenie", a newly trained missionary fresh from the Missionary Training Center.  He and the other two missionaries that reside in the same apartment, Elder Johnson and Elder Van Pelt, go to the train station to meet the new elder.  Elder Rogers finds out that the new missionary, Elder Calhoun, is exactly what he had jokingly predicted his new companion would be like.
Elder Rogers used to be an excellent missionary, until his girlfriend married one of his former mission companions.  That is why he and the other two missionaries residing in the same apartment are surprised that the mission president has assigned him to be the trainer (first companion and mentor) to a missionary new to the mission.
The new missionary, Elder Calhoun, tackles mission work with unbounded enthusiasm.  He attempts to talk to anyone although he has little knowledge of the Dutch language.  Despite his poor Dutch, he continues to have an eager attitude.
Fortunately for him, he soon encounters a man from the United States that speaks English.  They speak briefly in the park before the man goes off with his girlfriend.  Later, when he encounters the same man in a market, Calhoun gives him a Dutch Book of Mormon with his telephone number.  Despite what the other three missionaries expect, the man does call and asks for Calhoun.

Ex Output:
What is the name of the person who speaks to the man from the United States briefly in the park?