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: Steve MacKendrick, nicknamed "Canada" because he claims he is from there, volunteers in 1940 for the British military's parachute training facility. He obviously has a good deal more experience and leadership skills than he lets on. Canada tries to become better acquainted with a pretty parachute rigger named Penny Gardner. She is initially put off by his attitude, but they eventually start dating. Both Penny and his new commander, Major Snow, see potential (and a mystery that does not add up) in him, despite his strong efforts to avoid assuming any responsibility. Canada turns down Snow's offer to send him to officer school.
After completing parachute school, Canada's unit goes on a raid on the German radar station at Bruneval. An RAF radar expert, Flight Sergeant Box, accompanies the raiders to retrieve a key component to take back to Britain. The mission is a success, but Corporal Dawes, one of the men in Canada's outfit, hurts both his legs in the drop. 
Back in Britain, after visiting Dawes, Canada is recognised by an American airman. He tells Penny that he resigned his commission from the USAAF after ordering his best friend and co-pilot to parachute out of their bomber when an experimental rocket got stuck. His friend was killed when his parachute did not open properly. Canada blamed himself and refuses any responsibility that might endanger anyone's life. When Snow confronts Canada with what he has learned (from a security investigation that he has ordered), Canada wrongly assumes that Penny told what she learned, and he breaks up with her. 
Question: Who does Canada believe the parachute rigger tells his USAAF story too?

Ex Output:
Major Snow.


Ex Input:
Passage: Nannerl herself was an   apt pupil, no less quick to learn than her brother, and was playing the keyboard with striking virtuosity by the time she was eleven. In that year, 1762, Leopold brought the children to Munich to play before Maximilian III Joseph, Elector of Bavaria. Leopold then took the entire family to Vienna, on a trip that lasted for three months. He had secured invitations from several noble patrons, and within three days of arriving the children were playing at the palace of Count Collalto. Among those present was the Viennese Treasury councillor and future prime minister Karl von Zinzendorf, who noted in his diary that "a little boy, said to be only five-and-a-half years old [Wolfgang was actually nearly seven], played the harpsichord". After an appearance before the Imperial Vice-Chancellor, the Mozarts were invited to the royal court, where the Empress Maria Theresa tested Wolfgang's abilities by requiring him to play with the keyboard covered. During this court visit Wolfgang met the Archduchess Maria Antonia, the future Queen Marie Antoinette of France, who was two months his senior. Mozart's biographer Eric Blom recounts an anecdote of how the Archduchess helped Wolfgang when he slipped on the polished floor; she is supposed to have received a proposal of marriage in return.As the Mozarts began to be noticed by the Viennese aristocracy, they were often required to give several performances during a single day. They were well rewarded for this activity—at the end of their first hectic week in Vienna, Leopold was able to send home the equivalent of more than two years' salary. Their schedule was interrupted when Wolfgang fell ill with scarlet fever, and their former momentum was not regained. Nevertheless, the visit left Leopold eager to pursue further opportunities for social and financial success. On their return to Salzburg, Wolfgang played the harpsichord and violin at a birthday concert for the archbishop, to the evident astonishment of those present. 
Question: Who played the keyboard with striking virtuosity?

Ex Output:
Wolfgang.


Ex Input:
Passage: After his mother's death, Vincent, a teenager with Tourette Syndrome, is enrolled in a behavioural facility by his father. While there he rooms with Alex, a Brit with obsessive compulsive disorder, and meets Marie who is in recovery for an eating disorder.
After a child films Vincent with his cellphone and Vincent attacks him, he and Marie are called into Dr. Rose's office where she chastises them and Marie steals her car keys. When Alex discovers Marie and Vincent running away in the middle of the night, he attempts to warn Dr. Rose and is kidnapped by them. The three of them head towards the ocean where Vincent hopes to scatter his mother's ashes. However Vincent does not remember the exact location of the beachside trip he and his mother made years ago. The trio finally settle on Santa Cruz as their destination. 
Dr. Rose informs Vincent's father, Robert, that his son has gone missing and rather than allow the police to apprehend them, she and Robert attempt to track them down. Along the way Marie develops a crush on Vincent.
When they finally reach the ocean Marie collapses before they can reach the water. Marie is hospitalized and while there, the three are reunited with Dr. Rose and Robert. Marie, who is being force fed and has been restrained asks Vincent to run away with her but Vincent refuses. Instead he has a conversation with his father, who apologizes for treating him poorly and decides to stay in Santa Cruz so he can be near Marie. Rather than leave with Dr. Rose, Alex decides to stay with him. 
Question: What is the name of the person who is kidnapped by Marie and Vincent?

Ex Output:

Alex.