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.

Ex Input:
Passage: Massenet was a fluent and skilful orchestrator, and willingly provided ballet episodes for his operas, incidental music for plays, and a one-act stand-alone ballet for Vienna (Le carillon, 1892). Macdonald remarks that Massenet's orchestral style resembled that of Delibes, "with its graceful movement and bewitching colour", which was highly suited to classical French ballet. The Meditation for solo violin and orchestra, from Thais, is possibly the best known non-vocal piece by Massenet, and appears on many recordings. Another popular stand-alone orchestral piece from the operas is Le dernier sommeil de la Vierge from La Vierge, which has featured on numerous discs since the middle of the 20th century.A Parisian critic, after seeing La grand' tante, declared that Massenet was a symphonist rather than a theatre composer. At the time of the British premiere of Manon in 1885, the critic in The Manchester Guardian, reviewing the work enthusiastically, nevertheless echoed his French confrere's view that the composer was really a symphonist, whose music was at its best when purely orchestral. Massenet took a wholly opposite view of his talents. He was temperamentally unsuited to writing symphonically: the constraints of sonata form bored him. He wrote, in the early 1870s, "What I have to say, musically, I have to say rapidly, forcefully, concisely; my discourse is tight and nervous, and if I wanted to express myself otherwise I would not be myself." His efforts in the concertante field made little mark, but his orchestral suites, colourful and picturesque according to Grove, have survived on the fringes of the repertoire. Other works for orchestra are a symphonic poem, Visions (1891), an Ouverture de Concert (1863) and Ouverture de Phedre (1873). After early attempts at chamber music as a student, he wrote little more in the genre. Most of his early chamber pieces are now lost; three pieces for cello and piano survive.

Ex Output:
What is the name of the best known non-vocal piece by Massenet?

Ex Input:
Passage: When charter-boat skipper Jack O'Conner finds a gold Spanish dollar off the Florida Keys, he decides to go in search of a legendary hoard of Spanish doubloons sunk during the "Hundred Years Storm" of 1780. For, as Jack's friend Cap'n Billau reveals, the coin bears a clue to the treasure's whereabouts one of four islands etched by the infamous pirate, Jacques Un-Oeil upon the original doubloon. At Billau's urging, Jack tracks down the two beautiful women who unknowingly hold the remaining clues.
Streetwise Sandy Sequoia's piece of eight came from her murdered drug dealer boyfriend in Miami. And lonely-heart Portia Pennington inherited her coin from her merchant tycoon grandfather, who died at sea in the "Hundred Years Storm" of 1893, while hunting for the lost gold.
Jack convinces the girls to go in search of the pirate treasure with him. But first, the two must learn to crew his 76' schooner; and then, all three adventurers must learn to trust one another, if they expect to navigate the treacheries of love and the unpredictable Caribbean.
As Jack introduces the girls to life at sea, he starts to fall in love with Sandy. All seems to be going well, until Jack discovers Sandy with drugs on his boat a kilo of her dead boyfriend's cocaine (which she has steadily been using since coming aboard). He has Portia dump the coke overboard; and while Sandy wrestles to overcome her addiction, Jack turns his attentions to Portia.
When Sandy and Portia realize that Jack has seduced each of them in turn and convinced each to reveal to him the name of the island on her coin, they turn on him. Feeling betrayed and realizing that they no longer need Jack in order to sail the boat or find the gold, they maroon him on a small island and go after the sunken treasure themselves.

Ex Output:
What is the last name of the person who is friends with Cap'n Billau?

Ex Input:
Passage: The album opens with "What You Waiting For?", an electropop, new wave, dance-rock, and funk song. Lyrically, the song discusses Stefani's fears of beginning a solo career. "Rich Girl", a collaboration with rapper Eve, is a dancehall and reggae reworking of the English duo Louchie Lou & Michie One's 1994 song "If I Was a Rich Girl", which itself interpolates the song "If I Were a Rich Man" from the 1964 musical Fiddler on the Roof. The Neptunes-produced track "Hollaback Girl" combines 1980s hip hop with dance music. It was written as a response to a derogatory comment that grunge musician Courtney Love made, referring to Stefani as a cheerleader.The fourth track "Cool" chronicles Stefani's previous relationship with Tony Kanal, featuring a new wave and synth-pop production. The song was compared to Cyndi Lauper and Madonna songs from the 1980s. "Bubble Pop Electric", the fifth track, is an electro song featuring Andre 3000's alias Johnny Vulture. It tells of the two having sex at a drive-in movie, and it was generally well received by critics, who drew comparisons to the 1978 film Grease and its 1982 sequel Grease 2. "Luxurious" is a 1990s-inspired R&B song that lyrically talks about the desire to be rich in love, simultaneously comparing Stefani's lover with luxuries. The seventh track, "Harajuku Girls", is a synth-pop song that was described as a tribute to Tokyo's street culture, produced by Jimmy Jam and Terry Lewis."Crash" is an electroclash song that uses automobile metaphors to describe a relationship. "The Real Thing" was described as a vintage Europop song, and features guest appearances from New Order vocalist Bernard Sumner and bassist Peter Hook. The next track, the synth-pop song "Serious", drew comparisons to Madonna's work during the early 1980s. A music video was produced for the song, but it was never officially released, although a snippet of the video surfaced on YouTube in October 2006. "Danger Zone", an electro-rock song, was widely interpreted to be about Stefani's husband Gavin Rossdale having an illegitimate daughter; however, the song had been written before the discovery. The closing track "Long Way to Go" is an outtake from Andre 3000's album The Love Below (2003). The song discusses interracial dating and uses a sample of Martin Luther King's "I Have a Dream" speech.

Ex Output:
What is the last name of the person who worked with Eve on "Rich Girl?"?