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.

Example Input: Passage: Eric Stoltz plays John Dantley, an NTSB officer sent to O'Hare Airport in Chicago to investigate a collision between Global Airlines Flight 1025 (a Boeing 757-200 from Los Angeles to Washington D.C.) and PDO Cargo flight 342 (a Boeing 727-200F flying westbound cargo plane), where 185 people are killed.
Charles Martin Smith plays Henry Drake, an air traffic controller who insists his radar system malfunctioned when the planes were being cleared for landing. When the rest of air traffic control dismiss Drake and blame the incident on human error, Dantley must discover the truth about the crash: Was Drake — a high-strung individual who already didn't get along with his co-workers — simply incompetent at his job or did Drake's co-workers and superiors know about and/or had been previously been warned about the aging radar system showing signs of seriously malfunctioning and crashing at critical times (and thus liable to lead to deadly situations such as the one that happened), but instead of taking action ignored the warnings and initiated a cover-up?.
Example Output: What were the two flights that an NTSB officer was sent to O'Hare Airport to investigate a collision between?

Example Input: Passage: The book is partly autobiographical. It follows the adventures of a group of people – the narrator Laurie, the eccentric Dorothea ffoulkes-Corbett (otherwise Aunt Dot), her High Anglican clergyman friend Father Hugh Chantry-Pigg (who keeps his collection of sacred relics in his pockets) – travelling from Istanbul (or Constantinople as Fr. Chantry-Pigg would have it) to Trebizond. A Turkish feminist doctor attracted to Anglicanism acts as a foil to the main characters. 
On the way, they meet magicians, Turkish policemen and juvenile British travel-writers, and observe the BBC and Billy Graham on tour. Aunt Dot proposes to emancipate the women of Turkey by converting them to Anglicanism and popularising the bathing hat, while Laurie has more worldly preoccupations. Historical references (British Christianity since the Dissolution of the Monasteries, nineteenth-century travellers to the Ottoman Empire, the First World War, the Fourth Crusade, St. Paul's third missionary journey, Troy) abound. 
The geographical canvas is enlarged with the two senior characters eloping to the Soviet Union and the heroine meeting her lover in Turkey, and then her semi-estranged mother in Jerusalem. The final chapters raise multiple issues such as the souls of animals, and culminate in a fatal accident and its aftermath.
At another level the book, against its Anglo-Catholic backdrop, deals with the conflict between Laurie's attraction to Christianity and her adulterous love for a married man. This was a problem Macaulay had faced in her own life, having had an affair with the married novelist and former Roman Catholic priest Gerald O'Donovan (1871–1942) from 1920 until his death.
The book's opening sentence is,"Take my camel, dear", said my Aunt Dot, as she climbed down from this animal on her return from High Mass.
Example Output: What is the thing that Laurie narrates?

Example Input: Passage: In April 1942 in the Philippines, an American motor torpedo boat is destroyed by Japanese planes. The survivors, among them Ensign Chuck Palmer, make their way ashore on Cebu. Their commander orders them to split up. Chuck pairs up with Jim Mitchell and reaches Colonel Benson on Leyte, only to be told that he has been ordered by General Douglas MacArthur to surrender his forces soon.
Chuck helps Jeanne Martinez, a Frenchwoman married to a Filipino planter, get medical assistance for a pregnant woman. Jeanne pleads with Chuck to stay and fight, but he buys an outrigger canoe and recruits a crew of Air Corps soldiers in a desperate, but unsuccessful attempt to sail to Australia. When the boat founders, the crew is rescued by Miguel, a member of the Filipino resistance. The Americans evade capture and Chuck eventually meets Jeanne again, as well as her husband Juan, a secret supporter of the resistance movement.
Chuck is ordered to stay in the Philippines to help set up a network to gather intelligence on the Japanese. Later, Juan is beaten to death in front of Jeanne in an attempt to find out where the guerrillas are hiding out. Jeanne joins the resistance and is reunited with Chuck at Christmas 1943. They begin to fall in love.
After three years of fighting, Chuck, Jeanne, Jim and the rest of their band are trapped in a church by a Japanese patrol. Just when it looks as if they will be wiped out, squadrons of American planes appear overhead and explosions are heard, announcing the liberation of the Philippines is underway. The Japanese leave to face this greater threat.
Example Output:
Who is married to the Frenchwoman?