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.
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Question: Passage: Recording sessions for The Joshua Tree began in January 1986 in Danesmoate House in Dublin and continued throughout the year. U2 briefly interrupted these sessions in June to join Amnesty International's A Conspiracy of Hope tour of benefit concerts. Following the first concert in San Francisco, lead singer Bono met René Castro, a Chilean mural artist. Castro had been tortured and held in a concentration camp for two years by the dictatorial Chilean government because his artwork criticised the Pinochet-led regime that seized power in 1973 during a coup d'état. Castro showed Bono a wall painting in the Mission District that depicted the ongoing plight in Chile and Argentina. He also learned of the Madres de Plaza de Mayo, a group of women whose children were forcibly disappeared by the Argentine government. The Madres' children were students who had opposed the government during the Dirty War, and the coup d'état that brought Jorge Rafael Videla to power. The Madres joined together to campaign for information regarding the locations of their children's bodies and the circumstances of their deaths, believing them to have been kidnapped, tortured, and murdered.Inspired by the mural, Bono took an extended break from recording into July, traveling to Nicaragua and El Salvador with his wife, Alison Hewson, to see first-hand the distress of peasants bullied by political conflicts and US military intervention. While there, they worked with the Central American Mission Partners (CAMP), a human rights and economic development organization. In El Salvador they met members of the Comité de Madres Monsignor Romero (COMADRES: Committee of the Mothers Monsignor Romero), an organization of women whose children were forcibly disappeared by the Salvadoran government during the Civil War because they opposed the military regime that was in power. At one point during the trip, Bono, Alison, and a member of CAMP were shot at by government troops while on their way to deliver aid to a group of farmers. The shots were a warning and, according to author John Luerssen, the incident made Bono realize that "they didn't care for their intrusion and they could kill them if they felt compelled."In 2006, Bono recounted another experience he had in El Salvador, where he had seen a body thrown from a van into the road. He remarked, "People would just disappear. If you were part of the opposition, you might find an SUV with the windows blacked out parked outside your house.... If that didn't stop you, occasionally they would come in and take you and murder you; there would be no trial." Bono understood the cause of the Madres and COMADRES and wanted to pay tribute to it. His experiences in Central America inspired the lyrics of "Mothers of the Disappeared" and another track from The Joshua Tree, "Bullet the Blue Sky". 
Question: What is the first name of the person who was held in a concentration camp for two years by the dictatorial Chilean government?

Answer: René.


Question: Passage: Born without an immune system, Jimmy Livingston is forced to live in a sterilized dome in his bedroom, earning him the nickname "Bubble Boy" by his neighbors. Jimmy's overbearing and devout Christian mother only exposes him to Highlights magazine and the Land of the Lost for entertainment. When he is a teenager, a girl named Chloe moves in next door. Jimmy is immediately taken with her, and eventually befriends her despite his mother's discouragement.
Chloe visits Jimmy and tells him that she is leaving for Niagara Falls to marry her  boyfriend, Mark, in three days. Jimmy  realizes that Chloe cares for him. Realizing how much he cares for her, Jimmy builds a mobile bubble suit and runs away from home, determined to stop the wedding.
On the first day of his journey, he's unable to afford a bus ride to Niagara Falls, but is picked up by an overly enthusiastic cult on a pilgrimage towards enlightenment. By this time, Jimmy's mother has discovered her son missing, so she and her husband set off to find Jimmy.
While traveling through the desert, Jimmy meets Slim, a  biker with a flat tire. Jimmy offers to fix the flat with some patches and the two become friends. Elsewhere, Gil, the leader of the cult Jimmy met, has revealed that their messiah is "the round one," and that whoever rejects him will suffer. The group who abandoned Jimmy set off to find him. Jimmy and Slim have traveled to Las Vegas for traveling money. However, Slim gets caught up in the Vegas life so Jimmy goes on without him. The cult runs into Slim in Vegas while asking for directions. Slim recognizes them from Jimmy's story and threatens them, only to have his bike destroyed by the cult bus.
Soon Jimmy accidentally boards a train belonging to Dr. Phreak, a small man who collects freaks and shows them off to the public for money. When Dr. Phreak tried to recruit Jimmy to his show, Jimmy knocks him unconscious; allowing for Jimmy and the freaks to go their own way. 
Question: What is the last name of the person that is trying to stop Chloe from marrying her boyfriend?

Answer: Livingston.


Question: Passage: In his New York City apartment, a young boy named Josh Morrison stares through his telescope at an object falling from the sky. It is a golf-ball-sized metal ball which flies through the window and lands in his fishbowl, quickly draining the water along with the goldfish. He decides to show it at his school's science class presentation.
Some months later a massive fireball crashes into the water near Liberty Island. It is revealed to be a spaceship which resembles a human, controlled by 100 tiny humanoid aliens. Its Captain (also played by Murphy) pilots the spaceship from the command deck located in its head, with the help of his second-in-command Number 2 (Ed Helms), and researcher Number 3 (Gabrielle Union). The spaceship looks very human, and displays numerous superpowers, but the aliens don't know how to make the "ship" act like a human. A superstitious cop named Dooley desperately searches for the alien.
The aliens need to save their planet, Nil, from an energy crisis. They need salt, which they plan to take by draining the Earth's oceans using the metal ball, so they have to recover the ball. After the spaceship is hit by Josh's single mother, Gina Morrison, while driving, the Captain decides to befriend Gina and Josh. He tells them his name is Dave Ming Chang, based on a quick scan of common Earth names. At Gina's home the crew see their missing ball in a photograph taken at the science presentation. After having breakfast with Gina, "Dave" goes to Josh's school where he pretends to be a substitute teacher and eventually is able to talk to Josh alone. Josh tells him that the ball was taken from him by a bully (Nicholas Berman). With Josh's help, Dave takes the metal ball back from the bully. 
Question: What's the full name of the person who hits "Dave"?

Answer:
Gina Morrison.