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.

[Q]: Passage: New York City bouncer Frank "Tony Lip" Vallelonga is searching for new employment while the Copacabana nightclub, where he works, is closed for renovations. He is invited to an interview with Doctor Don Shirley, an eccentric African American pianist who is looking for a driver for his eight-week concert tour through the Midwest and Deep South. Don hires Tony on the strength of his references. They embark with plans to return to New York on Christmas Eve. Don's record label gives Tony a copy of the Green Book, a guide for African-American travelers to find motels, restaurants, and filling stations that would serve them.They begin the tour in the Midwest before eventually heading farther south. Tony and Don initially clash as  Don is disgusted by Tony's habits while Tony feels uncomfortable being asked to act with more refinement. As the tour progresses, Tony is impressed with Don's talent on the piano, and increasingly appalled by the discriminatory treatment that Don receives from his hosts and the general public when he is not on stage. A group of white men threatens Don's life in a bar and Tony rescues him. He instructs Don not to go out without him for the rest of the tour. 
Question: What is the last name of the person who Tony rescues?
[A]: Shirley.


[Q]: Passage: Laurel and Hardy are seated at a dockside where Stan is fishing. Ollie sees a notice in a newspaper which says one Ebeneezer Laurel has died and left a large estate. Parties interested in the estate should go to the Laurel mansion for the reading of the will. Stan can't remember if Ebeneezer is a relative or not but they decide to go to the mansion anyway. They arrive during a thunderstorm and discover that Ebeneezer had been murdered and that the police had placed the notice in the newspaper to draw all of the relatives together to find out who committed the crime.
Stan and Ollie are shown to a bedroom to sleep overnight, which is the room in which Ebeneezer was murdered. They hear a strange noise and in the darkness see a pair of eyes which turns out to be a cat. They then hear a scream and decide to investigate.
Meanwhile, the butler is calling all of the relatives to a study telling them they have a phone call. After sitting in a chair and lifting the handset of the phone, the lights go out, there is a scream and a sound like a door slamming, and the relative is never seen again. Stan and Ollie return to their bedroom and get into the bed but a bat has flown into their room and is under their covers, which causes them to panic and run downstairs.
All of the other relatives have now disappeared and the butler calls Stan and Ollie to take a telephone call in the study. Ollie sits in the chair to take the call. This time, however, the lights stay on and it is revealed that the chair is affixed to a trapdoor into which each of the other relatives vanished. Ollie falls through the trapdoor, but is saved due to his having become wedged in the chair. The murderer (a man dressed in drag) appears through a secret door with a knife. A fight ensues, but then Stan and Ollie both wake up from a dream, fighting over Stan's fishing line at the dockside and then falling into the water. 
Question: What is the last name of the person who can't remember is Ebeneezer Laurel is a relative or not?
[A]: Laurel.


[Q]: Passage: Okereke has discussed a natural progression in Bloc Party's compositional style to a more explorative, electronic direction. For the opening track on Intimacy, "Ares", Okereke was inspired to rap his lyrics after listening to the old-school hip hop of Afrika Bambaataa. According to Heather Phares of AllMusic, the song includes siren-like guitar chords and loud, complex drumming in the vein of dance acts The Prodigy and The Chemical Brothers. "Mercury" continues the complex drumming theme by incorporating layered percussion and contains a vocally manipulated chorus. The track is an attempt at drum and bass and features brass dissonance, effects Okereke has called "harsh, glacial, layered and energetic". "Zephyrus" begins with a solitary vocal line accompanied only by a drum machine pattern, while the Exmoor Singers provide background vocals in the rest of the composition. "Signs" is the only song that does not include guitars; instead, it is made up of a synthesiser pulse and multitracked samples of glockenspiel and mbira resembling the work of minimalist composer Steve Reich.Okereke has conceded that Intimacy covers Bloc Party's typical indie rock elements, but noted that the guitars have an artificial and manipulated sound, "almost like all the humanity has been bleached out". "Halo" has a fast tempo coupled with a guitar melody that uses only four chords, while "Trojan Horse" features syncopated guitars and distortion. "Talons" also incorporates distortion from both lead and rhythm guitars, while the final single "One Month Off" consists of tribal rhythms and sixteenth note guitar riffs. "Biko" has a slower tempo and includes guitar arpeggi throughout, while "Ion Square" incorporates guitar overdubbing and the use of hi-hat patterns throughout. According to Nick Southall of Drowned in Sound, "Better Than Heaven" encapsulates what Bloc Party had been trying to achieve in their previous works, "namely aligning all their different directional desires: to swoon, to rock, and to experiment all at once". The track features broken beats and layered vocals. 
Question: What is the name of the track that features broken beats and layered vocals?
[A]:
Better Than Heaven.


