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.

Input: Consider Input: Passage: Holland is a former CIA assassin who lives quietly and peacefully on the Cayman Islands. He is persuaded out of retirement by the death of Jorge Hidalgo, a friend and dissident journalist. Hidalgo was murdered by Clement Molloch, a Welsh doctor who lives in Guatemala. Molloch is an expert in the science of torture and sells his knowledge and skills to any government that can pay his price. He lives under government protection in Guatemala.
Holland is hired by Hector Lomelin, a professor and friend of Hidalgo. He poses as a family man and is accompanied to Guatemala by Hidalgo's widow Rhiana and daughter Sarah.
Holland kills several of Molloch's men, and then kidnaps his sister Claire, allegedly for ransom. She is killed during a chase by thugs hired by the US ambassador, who has used Molloch for his own purposes in the past. Molloch, believing his sister is still alive, meets Holland at a remote location to pay the ransom. He's kidnapped Hidalgo's daughter Sarah and holds her in exchange for his sister. Local miners know that Molloch has tortured their family members and attack him with pick and shovel. Sarah, her mother Rhiana, and Holland leave his death in the hands of the local people.

Output: What is the name of the person who is friends with a dissident journalist?

Input: Consider Input: Passage: Oswald and a big beagle are at a cinema watching a documentary. The documentary tells about explorers who travel place to place in their hot air balloons. Oswald is amazed by the adventures of the explorers, and therefore decides become an explorer too.
One day at a fairground, a large crowd gathers to see Oswald take off in his balloon. The balloon is a large hot water bottle and the carriage is a metal stove (with switches inside). Oswald invites the big beagle, who is in the crowd, to join him.
The big beagle, at first, declines the invitation before he shakes hands with his little friend, and releases the balloon. But as the balloon rises and one of its anchors snags away his pants, the big beagle changes his mind. He would spend the entire ride on the anchor.
Oswald's balloon rapidly ascend into the heavens. They go so fast and so high that they even reach space. Their voyage ends when they land on the planet Mars. Unfortunately for them, their balloon is wreck, and the two are left wondering if they would ever get back. They begin walking on the rocky Martian surface. On the way, they see a giant sipping soup and gobbling explosives. Because of the giant's hostile nature, Oswald and the big beagle try to flee, only to unknowingly run into the bore of a huge cannon. The cannon shoots them airborne and they land in the giant's soup bowl.
The giant is surprised to see the two visitors in his bowl. Nevertheless, he becomes obliged to gobble them as he scoops up Oswald and the big beagle with his spoon. Suddenly the giant decides to delay eating his victims. He then puts Oswald and the big beagle in a large salt shaker and then chooses to have some music played by walking guns.

Output: Where did Oswald and a big beagle land when they were shot out of a canon?

Input: Consider Input: Passage: George Frederic Watts was born in 1817, the son of a London musical instrument manufacturer. His two brothers died in 1823, and his mother in 1826, giving Watts an obsession with death throughout his life. Watts was apprenticed as a sculptor at the age of 10, and by his mid-teens was proficient enough as an artist to be earning a living as a portrait painter. At the age of 18 he gained admission to the Royal Academy schools, although he disliked their methods and his attendance was intermittent. From 1837, Watts was successful enough to devote himself full-time to painting.In 1843 Watts travelled to Italy where he remained for four years. On his return to London he suffered from melancholia, and painted many notably gloomy works. His skills were widely celebrated, and in 1856 he decided to devote himself to portrait painting. His portraits were extremely highly regarded, and in 1867 he was elected to the Royal Academy, at the time the highest honour available to an artist, although he rapidly became disillusioned with its culture. From 1870 onwards he became widely renowned as a painter of allegorical and mythical subjects; by this time, he was one of the most highly regarded artists in the world. In 1881 he added a glass-roofed gallery to his home at Little Holland House, which was open to the public at weekends, further increasing his fame.
Output: What is the last name of the person whose two brothers died in 1823?