In this task, you're expected to write answers to questions involving multiple references to the same entity. The answer to the question should be unambiguous and a phrase in the paragraph. Most questions can have only one correct answer.

Ex Input:
Passage: Dr. Frank Peralta is stabbed to death in his apartment one night. The detective on the case, Lt. Stevenson, quickly finds multiple witnesses putting Peralta's lover, Terry Collins, at the scene. However, when Stevenson finds Terry and questions her, she has an iron-clad alibi with multiple witnesses. It is revealed that Terry has an identical twin sister, Ruth, and the pair share the same job and routinely switch places for their own benefit. Stevenson and the district attorney are unable to prosecute, since the twins refuse to confirm which one of them has the alibi.
Unable to accept the "perfect crime", Lt. Stevenson asks Dr. Scott Elliot for help. Scott is an expert on twin study, and has been routinely encountering the Collins twins at their shared place of work, but does not know which one is which. As a front, Scott asks Terry and Ruth if he can study both of them individually as part of his research. The twins accept, though Ruth is worried that Scott might find out that Terry was at Peralta's apartment the night of the murder. However, Terry is attracted to Scott and insists that they can keep the secret for the sake of seeing him. She also comforts Ruth, reminding her that she was only at Peralta's apartment but didn't kill him.
From Scott's psychological tests and by spending time with them, he discovers that Ruth is kind and loving, while Terry is highly intelligent, insane, and has been manipulating Ruth almost their entire lives. Terry is jealous that people keep preferring Ruth over her, and is again enraged when Scott falls in love with Ruth instead of her. Terry starts methodically gaslighting Ruth, making her believe that she's hallucinating and going insane, in the hopes of pushing her to suicide. 
Question: What is the last name of the person whose murder the insane woman is suspected of committing?

Ex Output:
Peralta.


Ex Input:
Passage: The White House is connected to The Barn (originally The Stables), a red-brick building built in 1926. The archway in the centre of the building was originally an open passageway. It now houses the reception area for the Training and Event Centre. The first floor of the building was used as training rooms for Cub Scout Leaders. The clock on the front of the building was a gift from a former Japanese Chief Scout, Count Sano, who was present at an early training course at Gilwell Park. The weather vane on the roof depicts Dick Turpin, who was rumoured to live on the site.
Close to the estate entrance, The Lodge was built in 1934 as the Camp Chief's (later succeeded by the Director of Programme and Development) home. The building is now used to accommodate Scout Association staff and host internal meetings.
The Gilwell Farm is the oldest building on the site still standing, dating from the 1600s. The building started as two separate cottages. In the grounds of the building is the last remaining well on site, known as Gil Well. The Farm was refurbished from its derelict site, opening in 2015 as the new offices and reception of Scout Adventures Gilwell Park . Close by, The Leopard Gates mark the original entrance to Gilwell Park, and were carved by Gilwlel master craftsman Don Potter in 1928.
The Lid, which originally consisted of a roof but no walls, was a wet weather shelter built in 1967. In 2009, the building was renovated and now consists of a large activity hall, two classrooms, staff space and a large store room added The activity hall houses all the indoor activities on-site, including an archery range and climbing walls. In front of The Lid, is the Tait McKenzie Statue, gifted by the Boy Scouts of America in 1966.
The Barnacle was built in 1950 as a First Aid centre, which quickly became a volunteer-run cottage hospital for visitors and the local community. It houses a 6-bed ward, isolation room, dental surgery, X-ray room and operating theatre. In the late 1980s the building became volunteer accommodation, until it was decommissioned in 2016 with the opening of the International Volunteer Lodge. The building now stands empty, awaiting an uncertain future.
The Pigsty, a small gardeners shed located on The Orchard, has been preserved as the first campsite at Gilwell Park. The first group of Rover Scouts who arrived to prepare the site when it was purchased in 1919 slept here when the weather proved too bad to pitch their tents. 
Question: What building now houses the reception area for the Training and Event Centre?

Ex Output:
The Barn.


Ex Input:
Passage: In 1939, in the Kingdom of Italy, Guido Orefice is a young Jewish man who arrives to work in the city where his uncle Eliseo operates a restaurant. Guido is comical and sharp, and falls in love with a girl named Dora. Later, he sees her again in the city where she is a teacher and set to be engaged to a rich, but arrogant, man, a local government official with whom Guido has regular run-ins. Guido sets up many "coincidental" incidents to show his interest in Dora. Finally, Dora sees Guido's affection and promise, and gives in, against her better judgement. He steals her from her engagement party, on a horse, humiliating her fiancé and mother. They are later married and have a son, Giosué, and run a bookstore.
When World War II breaks out, Guido, his uncle Eliseo, and Giosué are seized on Giosuè's birthday. They and many other Jews are forced onto a train and taken to a concentration camp. After confronting a guard about her husband and son, and being told there is no mistake, Dora volunteers to get on the train in order to be close to her family. However, as men and women are separated in the camp, Dora and Guido never see each other during the internment. Guido pulls off various stunts, such as using the camp's loudspeaker to send messages—symbolic or literal—to Dora to assure her that he and their son are safe. Eliseo is executed in a gas chamber shortly after their arrival. Giosuè narrowly avoids being gassed himself as he hates to take baths and showers, and did not follow the other children when they had been ordered to enter the gas chambers and were told they were showers. 
Question: What are the first names of the two people who are married and run a bookstore?

Ex Output:

Guido.