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: In the 2040s, a Martian research base, Tantalus Base outpost, is created. The eight person crew, who have been stationed there for six months, are only nineteen hours from the completion of their research mission. The spacecraft Aurora is inbound from Earth and will collect the team by lander. Mars scientist Marko Petrovic has found samples that may point to life on the planet. Without revealing his discovery, he devises a ruse for a last sojourn on the surface. Crewmate Richard Harrington drives Petrovic in a solar powered rover to the spot where he had found the sample. After he obtains soil with the biological agent present, a fissure swallows Petrovic.
Captain Charles Brunel and crewmate Lauren Dalby plan to explore the pit to retrieve Petrovic's body. Dalby remains at the pit but disappears before the team can return with equipment. Brunel authorizes Vincent Campbell to explore the pit and he finds a fungus-like life that grows in the fissure. Dalby and Petrovic reappear at the main outpost, but the Martian bacteria has mutated them into fast, aggressive, zombie-like creatures with blackened skin and no trace of their original personalities. Harrington dies from a power drill attack by one of the zombies and later revives as one himself. The remaining crew hold off the zombies while Brunel and Campbell return. Brunel is also fatally injured and reanimates, which provides the crew with new insight into the symptoms: thirst, memory loss and aggression.
[A]: What is the full name of the person who obtained the soil with the biological agent?

[Q]: 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 chestaccounts 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 fightbeaten up, he is reported to have exclaimed, "I like you. Now we can be friends.".
[A]: What is the first name of the person who challenged one of his own bodyguards to a fight? ?

[Q]: Passage: The story begins when Heidi, a little five-year-old girl, is brought up to the Swiss Alps by her Aunt Dete, who took care of the little girl ever since the passing of her two parents. Dete leaves Heidi with her grandfather, who lives alone up in the mountains, and though at first the old man refuses, Dete insists and he finally agrees to take her in but sends Dete away discourteously. Heidi's sweet, innocent nature slowly wins the heart of her grandfather and they soon grow fond of each other. Heidi wonders about every aspect of her new life in the mountains and has questions about all sorts of things. She befriends Peter, a young boy slightly older than she, whose job it is to lead the many goats up to the mountains every day. However, just as Heidi decides that she could never love anything more than life up in the mountains, Dete returns to take her away from her grandfather and to the city of Frankfurt in Germany, where she expects the girl to serve as a companion for the Sessemann's invalid daughter Clara. Though she misses her grandfather and the goats dearly, once in Frankfurt, Heidi becomes the best of friends with Clara and is saddened by her inability to walk. After many conflicts with Madam Rottenmeier, the strict care-taker at the Sesseman's, at her birthday party, Clara gives Heidi what she thinks she wants most: a train ticket to Switzerland, to her grandfather and old friends. Another surprise awaits Heidi and her grandfather as Clara and her grandmother come to visit them up at their home in the mountains.
[A]:
Whose parents passed away?