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 Q]: Passage: En route to California to prospect for gold, ex-sheriff Hooker, professional gambler Fiske, and bounty hunter Luke Daly are forced to stop over in a tiny Mexican village by engine trouble on the ship they are taking. A desperate Leah Fuller hires the three men and local Vicente Madariaga, to rescue her husband, John, who is pinned under debris from a gold mine cave-in in hostile Apache territory.
During the harrowing journey, Luke tries to force himself on Leah late one night, forcing Hooker to intervene. Leah tells Hooker that where her husband is trapped, once was a boom town, but a volcano eruption wiped it out, leaving only a church steeple and the mine uncovered by lava. The resident priest called it the "garden of evil". The Indians now consider the volcano sacred. The group then arrives at the mine. They find John unconscious, and they free him.
Before John wakes up, Hooker sets the man's broken leg. When John regains consciousness, he accuses Leah of using him to get gold. Hooker talks to Leah later, about what her husband said; after he tells her that he has spotted signs of Apaches nearby, she offers him and the others all the gold they have dug up to take her husband away that night, while she remains behind to make it look like they are all still there. The cynical Fiske unexpectedly offers to stay with her, but when he asks her what he is to her, she tells him, "you're nothing at all, just nothing.".
Question: What is the last name of the person John accuses of using him?
[EX A]: Fuller.

[EX Q]: Passage: Throughout the 360 Tour, the band worked on multiple album projects, including: a traditional rock album produced by Danger Mouse; a dance record produced by RedOne and will.i.am; and Songs of Ascent. However, the latter was not completed to their satisfaction, and by December 2011, Clayton admitted it would not come to fruition. The sessions with Danger Mouse instead formed the foundation of U2's next album, and they worked with him until May 2013 before enlisting the help of producers Paul Epworth, Ryan Tedder, Declan Gaffney, and Flood. The band suspended work on the album late in 2013 to contribute a new song, "Ordinary Love", to the film Mandela: Long Walk to Freedom. The track, written in honour of Nelson Mandela, won the 2014 Golden Globe Award for Best Original Song. In November 2013, U2's long-time manager Paul McGuinness stepped down from his post as part of a deal with Live Nation to acquire his management firm, Principle Management. McGuinness, who had managed the group for over 30 years, was succeeded by Guy Oseary. In February 2014, another new U2 song, the single "Invisible", debuted in a Super Bowl television advertisement and was made available in the iTunes Store at no cost to launch a partnership with Product Red and Bank of America to fight AIDS. Bono called the track a "sneak preview" of their pending record.On 9 September 2014, U2 announced their thirteenth studio album, Songs of Innocence, at an Apple product launch event, and released it digitally the same day to all iTunes Store customers at no cost. The release made the album available to over 500 million iTunes customers in what Apple CEO Tim Cook called "the largest album release of all time." Apple reportedly paid Universal Music Group and U2 a lump sum for a five-week exclusivity period in which to distribute the album and spent US$100 million on a promotional campaign. Songs of Innocence recalls the group members' youth in Ireland, touching on childhood experiences, loves and losses, while paying tribute to their musical inspirations. Bono described it as "the most personal album we've written". The record received mixed reviews and drew criticism for its digital release strategy; it was automatically added to users' iTunes accounts, which for many, triggered an unprompted download to their electronic devices. Chris Richards of The Washington Post called the release "rock-and-roll as dystopian junk mail". The group's press tour for the album was interrupted after Bono was seriously injured in a bicycle accident in Central Park on 16 November 2014. He suffered fractures of his shoulder blade, humerus, orbit, and pinky finger, leading to uncertainty that he would ever be able to play guitar again.
Question: What was the name of the record that received mixed reviews and drew criticisms for its digital release?
[EX A]: Songs of Innocence.

[EX Q]: Passage: Set in the 1950s, the film begins in medias res near the end of the story, with a confrontation between two men: one of them, Clare Quilty, drunk and incoherent, plays Chopin's Polonaise in A major, Op. 40, No. 1 on the piano before being shot from behind a portrait painting of a young woman. The shooter is Humbert Humbert, a 40-something British professor of French literature.
The film then flashes back to events four years earlier. Humbert arrives in Ramsdale, New Hampshire, intending to spend the summer before his professorship begins at Beardsley College, Ohio. He searches for a room to rent, and Charlotte Haze, a cloying, sexually frustrated widow, invites him to stay at her house. He declines until seeing her daughter, Dolores, affectionately called "Lolita". Lolita is a soda-pop drinking, gum-snapping, overtly flirtatious teenager, with whom Humbert becomes infatuated.
To be close to Lolita, Humbert accepts Charlotte's offer and becomes a lodger in the Haze household. But Charlotte wants all of "Hum's" time for herself and soon announces she will be sending Lolita to an all-girl sleepaway camp for the summer. After the Hazes depart for camp, the maid gives Humbert a letter from Charlotte, confessing her love for him and demanding he vacate at once unless he feels the same way. The letter says that if Humbert is still in the house when she returns, Charlotte will know her love is requited, and he must marry her. Though he roars with laughter while reading the sadly heartfelt yet characteristically overblown letter, Humbert marries Charlotte.
Things turn sour for the couple in the absence of the child: glum Humbert becomes more withdrawn, and brassy Charlotte more whiny. Charlotte discovers Humbert's diary entries detailing his passion for Lolita and characterizing her as "the Haze woman, the cow, the obnoxious mama, the brainless baba". She has a hysterical outburst, runs outside, and is hit by a car, dying on impact.
Question: What is the full name of the person who has a confrontation with a piano player?
[EX A]:
Humbert Humbert.