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.

Q: Passage: Long existing as a rural settlement, Neilston's economy was historically driven by farming, although a trade in handloom woven garments from the village's cottage industry also existed from very early times. Grain mills and watermills were operating in Neilston by 1667.Due to its supply of hydropower from the River Levern, Neilston, like neighbouring Barrhead, developed factories and cotton mills after the arrival of the Industrial Revolution. Neilston fostered a flourishing textile processing industry. At the peak of business, the River Levern was lined with bleachfields, cotton mills and calico printfields. Passing through the ownership of a series of successful companies, Crofthead Mill was once the biggest producer of spun cotton in Renfrewshire. Thread from Crofthead, and thus Neilston, was traded across the world. It is claimed that thread from Crofthead Mill held together the boots of the climbing team led by Chris Bonington on the British Everest Expedition in 1975.Neilston Agricultural Show is a cattle show, sheepdog trial and sports and arts festival held near the village on the first Saturday of every May with a tradition beginning in the early 19th century. It began as a result of a dispute between two farmers from the village. Each farmer had a prized bull that he said was better than the other's. In a bid to settle the argument, the farmers arranged a contest that would be judged by the other farmers in the area. It is not documented who had the better bull, but the contest grew into an annual event that has become a local custom which is celebrated each year at the end of the show with the burning of a 50ft tall wickerman.Although agriculture continues to a limited extent on the village's outskirts, Neilston's textile processing industry has diminished. Since deindustrialisation, Neilston is a commuter village with significant numbers of its inhabitants travelling to the major urban centres of Glasgow, Paisley and Barrhead for work. The village has retained a selection of amenities from local shops for local people, leisure facilities, and schooling however. The Barrhead News, a local newspaper published by Clyde and Forth Press, reports on Neilston, Barrhead, Nitshill and Darnley.
In 2005 the Clydesdale Bank closed its branch at Neilston, leaving it without a bank. In 2006 Neilston Development Trust utilised the Land Reform Act to purchase the bank building for community usage with the aid of a grant of £210,000 from the Big Lottery Fund. This was the first time this legislation had been successfully used in an urban area. The premises are used as a community café, a service information point, office space and meeting rooms. The trust has been involved in a community energy project, the Neilston Community Wind Farm, which installed four turbines with a capacity of 10MW in 2013.

A: What trust has been involved in a community energy project?
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Q: Passage: Sergeant First Class Buck McGriff and Sergeant First Class Albaby Perkins are two joint services Criminal Investigation Division agents on duty in war torn Saigon.  When a prostitute is found murdered they discover that the prime suspects are high ranking U.S. Army officers.  As they investigate they find that there have been a string of at least six murders in the last year, but the previous inquiry was shut down from higher up the chain of command. Investigations lead them to Colonel Dexter Armstrong, but Armstrong rules himself out of inquiries by committing suicide. With the help of a French nun Sister Nicole and their non-commissioned officer in charge, Master Sergeant Dix, they finally close in on their target. As their investigation leads them closer and closer to the murderer, they find their lives are in danger and they end up nearly being sent home. The movie ends with an unexpected twist when they rule out all their suspects by conducting an interview in a Viet Cong tunnel base, and their NCO is the killer.

A: What is the full name of the characters who learn of a string of six murders?
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Q: Passage: A group of ten people, strangers to one another, have all travelled to a hotel located deep in the deserts of Iran. Upon arrival they discover that their host is mysteriously absent. At dinner, they notice a display of figurines; the Ten Little Indians, as represented in the doggerel in each of their suites. They are accused via a tape recording by the host, U.N. Owen ("unknown"), someone none of them has ever met, of having committed various crimes in the past which went unpunished by the law.
One by one, the guests start to die; first Michel Raven whose drink was poisoned. During the night, the housekeeper/cook, Elsa Martino, makes a mad dash to escape, only to be strangled against a pillar; a method of Ancient Persian execution, as noted by Hugh Lombard. A search of the hotel is intimated by General Salve who splits everyone into pairs. Not long after everyone separates from each other, Salve is stabbed to death in the hotel's catacombs. Their search reveals there is no one in the desert, except their seven selves, and that there is a killer in their midst who is one of them. 
The next morning, Elsa's husband, the butler, attempts to escape into the desert, only to expire from heat and exhaustion; his survival kit having been sabotaged. Ilona reveals her tragic past to the others, exposing the cause of her husband's suicide. Later, she is found dead, bitten by a venomous snake. The lights soon short out, leaving the five remaining guests in the dark, where at dinner, they reveal the nature of the crimes they stand accused of. Before Vera can offer her explanation, she leaves the others to return to her room. She screams, and the others rush to her. In the confusion, Judge Cannon is found dead in his bedroom, shot in the head.

A:
What is the profession of the person who was made a widow after Elsa was strangled to death?
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