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: Nixon in China is an opera in three acts by John Adams, with a libretto by Alice Goodman. Adams' first opera, it was inspired by U.S. President Richard Nixon's 1972 visit to China. The work premiered at the Houston Grand Opera on October 22, 1987, in a production by Peter Sellars with choreography by Mark Morris. When Sellars approached Adams with the idea for the opera in 1983, Adams was initially reluctant, but eventually decided that the work could be a study in how myths come to be, and accepted the project. Goodman's libretto was the result of considerable research into Nixon's visit, though she disregarded most sources published after the 1972 trip.
To create the sounds he sought, Adams augmented the orchestra with a large saxophone section, additional percussion, and electronic synthesizer. Although sometimes described as minimalist, the score displays a variety of musical styles, embracing minimalism after the manner of Philip Glass alongside passages echoing 19th-century composers such as Wagner and Johann Strauss. With these ingredients, Adams mixes Stravinskian 20th-century neoclassicism, jazz references, and big band sounds reminiscent of Nixon's youth in the 1930s. The combination of these elements varies frequently, to reflect changes in the onstage action.
Following the 1987 premiere, the opera received mixed reviews; some critics dismissed the work, predicting it would soon vanish. However, it has been presented on many occasions since, in both Europe and North America, and has been recorded twice. In 2011, the opera received its Metropolitan Opera debut, a production based on the original sets, and in the same year was given an abstract production in Toronto by the Canadian Opera Company. Recent critical opinion has tended to recognize the work as a significant and lasting contribution to American opera.
[A]: What is the first name of the person who was in China in Adam's opera?


[Q]: Passage: In February 2015, Gaga became engaged to Taylor Kinney. After Artpop's lukewarm response, Gaga began to redo her image and style. According to Billboard, this shift started with the release of Cheek to Cheek and the attention she received for her performance at the 87th Academy Awards, where she sang a medley of songs from The Sound of Music in a tribute to Julie Andrews. Considered one of her best performances by Billboard, it triggered more than 214,000 interactions per minute globally on Facebook. She and Diane Warren co-wrote the song "Til It Happens to You" for the documentary The Hunting Ground, which earned them the Satellite Award for Best Original Song and an Academy Award nomination in the same category. Gaga won Billboard Woman of the Year and Contemporary Icon Award at the 2015 Annual Songwriters Hall of Fame Awards.Gaga had spent much of her early life wanting to be an actress, and achieved her goal when she starred in American Horror Story: Hotel. Running from October 2015 to January 2016, Hotel is the fifth season of the television anthology horror series, American Horror Story, in which Gaga played a hotel owner named Elizabeth. At the 73rd Golden Globe Awards, Gaga received the Best Actress in a Miniseries or Television Film award for her work on the season. She appeared in Nick Knight's 2015 fashion film for Tom Ford's 2016 spring campaign and was guest editor for V fashion magazine's 99th issue in January 2016, which featured 16 different covers. She received Editor of the Year award at the Fashion Los Angeles Awards.
[A]: What is the name of the person who co-wrote the song "Til It Happens to You" with Diane Warren?


[Q]: Passage: Regina is a lonely young college student. The rest of the students are leaving for spring break, but Regina has no money and no plans. As she is opening her mail, she notices she's received a mysterious letter telling her that she's won a free vacation at a seaside bed and breakfast called the Red Wolf Inn. When she calls the phone number in the letter, they tell her that a private plane is waiting for her at the airport, and that she'd better hurry. The plane takes her to a remote rural destination, where she is greeted by a handsome but odd young man who says his name is Baby John Smith. Baby John takes her on a thrill ride speeding through town and evading the police. When Regina enjoys the chase instead of being afraid, Baby John is impressed. 
Arriving at the Inn, she is greeted by Henry Smith and Evelyn Smith, the elderly proprietors of the mansion. They identify themselves as Baby John's grandparents. There are two other guests as well, both lovely young females named Pamela and Edwina. Regina asks to use the phone so she can call her mother, but it's out of order. The group sits down to an extravagant meal, during which Evelyn prompts them all to eat more and more. That night, Regina goes to the kitchen to look for antacid. She is terrified when Baby John suddenly emerges from the walk-in refrigerator, brandishing a large knife. Her screaming wakes everyone else in the house, and Baby John apologizes for scaring her. Before going back to sleep, Edwina talks with Regina and says she can tell Regina and Baby John are attracted to one another, and Regina admits that it's true.
[A]:
What is the name of the person who got a letter saying they had won a free vacation?