instruction:
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.
question:
Passage: The film is set in the home of a mad scientist called Professor Noodle. Professor Noodle has just developed a rejuvenation solution that reverses the aging process. Stan and Oliver are chimney sweeps and arrive to sweep the chimney. Oliver goes on to the roof and Stan stays below at the fireplace. Stan begins to shove the sweep up the chimney and knocks Oliver backwards and down through the skylight. Oliver comes back on to the roof and begins to pull the sweep up. Stan has hung on to the sweep and arrives at the roof. Oliver drops him back down through the chimney. Stan doesn't have enough extensions for the sweep and decides to use a rifle to shove the sweep the last part of the way. The gun goes off nearly shooting Oliver. Stan decides to go up to the roof and as he opens the skylight he knocks Oliver off the roof and down onto a greenhouse. Hardy finally falls down the chimney dislodging many bricks, sending a cloud of soot all over the living room and onto the butler, and damaging the piano. The butler says something about an electric chair, and stalks out. Stan and Oliver start to clean up the soot around the fireplace. They become distracted and Stan shovels the soot into Oliver's trousers.
Professor Noodle decides to test his rejuvenation solution. He puts a duck in a vat of water and adds a drop of his solution. The duck turns into a duckling. The professor is excited and decides to show Stan and Oliver his discovery. He puts another drop of his solution into the vat and the duckling turns into an egg. Stan and Oliver decide to test the solution for themselves when the professor leaves the room to fetch and rejuvenate the butler. Stan accidentally knocks Oliver and the solution into the vat. Oliver emerges as a chimpanzee. Despite being rejuvenated—de-evolved, even—into a chimp by the massive overdose of the solution, he is able to say what he has said multiple times throughout, "I have nothing to say".
answer:
What does the person who became a chimpanzee do for a living?


question:
Passage: Forced to give up his land and his only home, cantankerous Texas rancher Red Bovie isn't about to go quietly to the dismal trailer park that's all he can now afford, and instead goes off with his grandson Gally (son of his long-estranged son Jimmy) for a road trip to Old Mexico. They pick up two hitch-hikers who have stolen over $150,000 in drug money. But after Red drives off without them, unbeknownst to him the money remains in the car. They arrive in Mexico, still pursued by the drug dealers, who are pursued in turn by another hit-man looking to recover the stolen money. Red and Gally enjoy the town's attractions during the Mexican festival of the dead. As night falls, they visit a brothel where Red dances with the madame. They later meet a singer named Patty Wafers who is down on her luck. She is immediately attracted to Red's fearless and outrageous behavior. Meanwhile, the hit-man kills the American drug dealers and is now in pursuit of Red. Red discovers the money and desires to keep it so that he can have a better life than the one promised by the trailer park. Patty tries to help them return undetected across the border with the money, but the hit-man catches up with them and takes it. They pursue him, then they pursue another hit-man who has taken the money in turn. As Red and Patty's affection grows, Red begins to lose interest, but Gally, seeking his identity after the death of his father, takes up the pursuit in his place. They eventually overpower the second hit man and recover the money. Patty invites Red to live with her in her small town where she was born in northern Mexico. He accepts and is happy to go with her, knowing that with $150,000, they will live like royalty. As they part ways and Gally returns to the U.S., Red tells Gally that he has "found himself a grandson".
answer:
What is the name of Gally's grandfather?


question:
Passage: In January 1978, the Sex Pistols embarked on a US tour, consisting mainly of dates in America's Deep South. Originally scheduled to begin a few days before New Year's, it was delayed due to American authorities' reluctance to issue visas to band members with criminal records. Several dates in the North had to be cancelled as a result. Though highly anticipated by fans and media, the tour was plagued by in-fighting, poor planning and physically belligerent audiences. McLaren later admitted that he purposely booked redneck bars to provoke hostile situations. Over the course of the two weeks, Vicious, by now heavily addicted to heroin, began to live up to his stage name. "He finally had an audience of people who would behave with shock and horror", Lydon later wrote. "Sid was easily led by the nose."Early in the tour, Vicious wandered off from his Holiday Inn in Memphis, looking for drugs. When he was ultimately found, he received a beating from the security team hired by Warner Bros., the band's American label. He subsequently appeared with the words "Gimme a fix" on his chest—accounts vary as to whether the words were written or carved there. During a concert in San Antonio, Vicious called the crowd "a bunch of faggots", before striking an audience member across the head with his bass guitar. In Baton Rouge, he received simulated oral sex on stage, later declaring "that's the kind of girl I like". Suffering from heroin withdrawal during a show in Dallas, he spat blood at a woman who had climbed onstage and punched him in the face. He was admitted to hospital later that night to treat various injuries. Offstage he is said to have kicked a photographer, attacked a security guard, and eventually challenged one of his own bodyguards to a fight—beaten up, he is reported to have exclaimed, "I like you. Now we can be friends.".
answer:

What is the first name of the person who challenged one of his own bodyguards to a fight?  ?