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.

Ex Input:
Passage: Three neighborhood teens and childhood friends, Alex, Tuck, and Munch, are upset by the fact that their neighborhood, Mulberry Woods, Nevada, is going to be demolished, allegedly for a new highway construction project, and they all have to move away because of it.
While at Tuck's house, their phones start to glitch out, displaying seemingly random graphical patterns. They soon find out, through Munch, that the patterns are actually a map to a spot in the desert 17.6 miles away. They decide to go to the desert on their bikes and disguise it as a sleepover, recording the experience on various cameras because it's their last night together.
Tuck, Alex, and Munch eventually make it to the desert, and they follow the map to a dusty, rusted object under an electrical tower. Tuck, confused, decides to abruptly call it off when the object starts to copy Alex's ringtone, and they follow another map to a barn. There the object telekinetically starts to repair itself, and the boys find it contains an alien that can answer questions with "Yes" or "No" answers, from which they learn it is from outer space, has crash landed after being shot down by an unknown force, and is seriously injured.
They follow another map to a pawn shop, where the object further repairs itself, allowing the alien to reveal itself, using Alex's phone camera to "see" and befriend the three. While in an alley, they decide to name the alien "Echo." Looking for more parts to repair Echo, they again follow another map to a house where Emma, a girl who goes to their high school, lives and finds out about Echo. Emma soon joins the team, as they go to a bar, then an arcade, and she finds out the object Echo is in is a key to a spaceship hidden in Mulberry Woods.

Ex Output:
Who names the alien?

Ex Input:
Passage: Work to the designs of William Kent on the park commenced in 1729, several years before the house was constructed. This event was commemorated by the construction in 1730 of the obelisk, 80 feet (24 m) in height, standing on the highest point in the park. It is located over half a mile to the south and on axis with the centre of the house. An avenue of trees stretches over a mile south of the obelisk. Thousands of trees were planted on what had been windswept land; by 1770 the park covered 1,500 acres (6.1 km2). Other garden buildings designed by Kent are, near the far end of the avenue the Triumphal Arch, designed in 1739 but only completed in 1752 and the domed doric temple (17301735) in the woods near the obelisk. Above the main entrance to the house within the Marble Hall is this inscription:
THIS SEAT, on an open barren Estate
Was planned, planted, built, decorated.
And inhabited the middle of the XVIIIth Century
By THO's COKE EARL of LEICESTER
Under Coke of Norfolk, the great-nephew and heir of the builder, extensive improvements were made to the park and by his death in 1842 it had grown to its present extent of over 3,000 acres (12 km2). As well as planting over a million trees on the estate Coke employed the architect Samuel Wyatt to design over a number of buildings, including a series of farm buildings and farmhouses in a simplified neo-classical style and, in the 1780s, the new walled kitchen gardens covering 6 acres (24,000 m2). The gardens stand to the west of the lake and include: A fig house, a peach house, a vinery, and other greenhouses. Wyatt's designs culminated in c. 1790 with the Great Barn, located in the park half a mile south-east of the obelisk. The cost of each farm was in the region of 1,500 to 2,600: Lodge Farm, Castle Acre, cost 2,604 6s. 5d. in 17971800. The lake to the west of the house, originally a marshy inlet or creek off the North Sea, was created in 18011803 by the landscape gardener William Eames.
After his death, Coke was commemorated by the Coke Monument, designed by William Donthorne and erected in 18451848 at a cost to the tenants of the estate of 4,000. The monument consists of a Corinthian column 120 feet (37 m) high, surmounted by a drum supporting a wheatsheaf and a plinth decorated with bas-reliefs carved by John Henning, Jr. The corners of the plinth support sculptures of an ox, sheep, plough and seed-drill. Coke's work to increase farm yields had resulted in the rental income of the estate rising between 1776 and 1816 from 2,200 to 20,000, and had considerable influence on agricultural methods in Britain.

Ex Output:
What is the first name of the person who designed garden buildings near the far end of the avenue?

Ex Input:
Passage: Roosevelt regarded this offer of a joint project as sufficiently important to have the letter personally delivered by Frederick L. Hovde, the head of the NDRC mission in London, but Churchill did not respond until December. He assured Roosevelt of his willingness to collaborate, and informed him that Hovde had discussed the matter with Sir John Anderson and Lord Cherwell, as Frederick Lindemann was now known. The MAUD Committee had considered the issue of collaboration with the United States, and had concluded that while pilot isotope separation plants could be established in the United Kingdom, full-scale production facilities would have to be built in the United States. The British expressed concerns about the security of the American project. Ironically, it was the British project that had already been penetrated by atomic spies. John Cairncross had given the Soviet Union a copy of the MAUD Committee report. Although not conveyed to the Americans, the British had other concerns about what might happen after the war if the Americans embraced isolationism, as had occurred after the First World War, and Britain had to fight the Soviet Union alone. The opportunity for a joint project was therefore missed. British and American exchange of information continued but their programmes remained separate.
The Tube Alloys Directorate considered whether Britain could produce a bomb without American help. A gaseous diffusion plant to produce 1 kg of weapons-grade uranium per day was estimated to cost up to 3 million in research and development, and anything up to 50 million to build in wartime Britain. A nuclear reactor to produce 1 kg of plutonium per day would have to be built in Canada. It would take up to five years to build and cost 5 million. The project would also require facilities for producing the required heavy water for the reactor costing between 5 million and 10 million, and for producing uranium metal, which would cost another 1.5 million. The project would need overwhelming priority, as it was estimated to require 20,000 workers, many of them highly skilled, 500,000 tons of steel, and 500,000 kW of electricity. Disruption to other wartime projects would be inevitable, and it was unlikely to be ready in time to affect the outcome of the war in Europe. The unanimous response was that before embarking on this, another effort should be made to obtain American co-operation.By March 1943 Bush and Conant had decided that British help would benefit some areas of the Manhattan Project. In particular, it could benefit enough from assistance from Chadwick and one or two other British scientists to warrant the risk of revealing weapon design secrets. Bush, Conant and Groves wanted Chadwick and Peierls to discuss bomb design with Robert Oppenheimer, and the construction company Kellogg wanted British comments on the design of the gaseous diffusion plant it was building.

Ex Output:
What is the name of the person that Churchill did not respond to until December?