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: A tsunami is an unusual form of wave caused by an infrequent powerful event such as an underwater earthquake or landslide, a meteorite impact, a volcanic eruption or a collapse of land into the sea. These events can temporarily lift or lower the surface of the sea in the affected area, usually by a few feet. The potential energy of the displaced seawater is turned into kinetic energy, creating a shallow wave, a tsunami, radiating outwards at a velocity proportional to the square root of the depth of the water and which therefore travels much faster in the open ocean than on a continental shelf. In the deep open sea, tsunamis have wavelengths of around 80 to 300 miles (130 to 480 km), travel at speeds of over 600 miles per hour (970 km/hr) and usually have a height of less than three feet, so they often pass unnoticed at this stage. In contrast, ocean surface waves caused by winds have wavelengths of a few hundred feet, travel at up to 65 miles per hour (105 km/h) and are up to 45 feet (14 metres) high.A trigger event on the continental shelf may cause a local tsunami on the land side and a distant tsunami that travels out across the ocean. The energy of the wave is dissipated only gradually, but is spread out over the wave front, so as the wave radiates away from the source, the front gets longer and the average energy reduces, so distant shores will, on average, be hit by weaker waves. However, as the speed of the wave is controlled by the water depth, it does not travel at the same speed in all directions, and this affects the direction of the wave front - an effect known as refraction - which can focus the strength of the advancing tsunami on some areas and weaken it in others according to undersea topography.
As a tsunami moves into shallower water its speed decreases, its wavelength shortens and its amplitude increases enormously, behaving in the same way as a wind-generated wave in shallow water, but on a vastly greater scale.  Either the trough or the crest of a tsunami can arrive at the coast first. In the former case, the sea draws back and leaves subtidal areas close to the shore exposed which provides a useful warning for people on land. When the crest arrives, it does not usually break but rushes inland, flooding all in its path. Much of the destruction may be caused by the flood water draining back into the sea after the tsunami has struck, dragging debris and people with it. Often several tsunami are caused by a single geological event and arrive at intervals of between eight minutes and two hours. The first wave to arrive on shore may not be the biggest or most destructive.  Occasionally, a tsunami may transform into a bore, typically in a shallow bay or an estuary.

Ex Output:
What two types of tsunami's can a trigger event on the continental shelf cause?


Ex Input:
Passage: The film begins with the opening words of Hemingway's story:  "Kilimanjaro is a snow-covered mountain 19,710 feet high, and is said to be the highest mountain in Africa. Its western summit is called the Masai 'Ngje Ngi,' the House of God. Close to the western summit there is the dried and frozen carcass of a leopard. No one has explained what the leopard was seeking at that altitude."The story centers on the memories of disillusioned writer, Harry Street, who is on safari in Africa. He has a severely infected wound from a thorn prick, and lies outside his tent awaiting a slow death, though in the film it is pointed out he may have acquired the infection from leaping into a muddy river to rescue one of the safari's porters from a hippo after he falls in the river. His female companion, Helen, nurses Harry and hunts game for the larder.
The loss of mobility brings self-reflection. In an often delirious state he remembers his past relationship with Cynthia Green, whom he met in Paris as members of the "Lost Generation."  Upon the sale of Harry's first novel, rather than rent a nicer home, Harry wishes to go on safari to Africa. There he has his happiest moments, including bagging a rhino. Cynthia is pregnant, but worries about sharing this news with Harry, who is passionate about his travels and work as a journalist and author. Harry only learns about the pregnancy after her miscarriage.  Suffering depression and sinking into alcoholism, she eventually leaves Harry for a flamenco dancer when she believes Harry is off for a job as a war correspondent.

Ex Output:
What is the full name of the person who leaves Harry for a flamenco dancer?


Ex Input:
Passage: Douglas practised on his own until 1884, when his son, Colin, became ill. He then took Daniel Porter Fordham into partnership and practised as Douglas & Fordham. Fordham was born around 1846 and had been an assistant in Douglas's office since at least 1872. In 1898, having developed consumption, Fordham retired from the practice and went to live in Bournemouth where he died the following year. He was replaced as partner by Charles Howard Minshull, who had been born in Chester in 1858 and who became articled to Douglas in 1874; the practice became Douglas & Minshull. During the first decade of the 20th century, Douglas became less active but, for reasons which are unknown, the partnership was dissolved in 1909. The practice returned to the title of John Douglas, Architect. Minshull went into partnership with E. J. Muspratt in Foregate Street, Chester. When Douglas died, this partnership worked from the Abbey Square address as Douglas, Minshull & Muspratt.Little is known about Douglas's private life and personality. Only two images of him are known to survive. One is a photograph taken in later middle age. The other is a caricature sketch made by an assistant in his office. This shows him in old age, bowed, bent and bespectacled, carrying a portfolio and an ear trumpet. According to architectural historian Edward Hubbard, Douglas's life "seems to have been one of thorough devotion to architecture ... which may well have been intensified by the death of his wife and other domestic worries". His obituary in the Chester Chronicle stated that he "lived heart and soul in his profession".Douglas was a dedicated Christian who regularly attended his local church, St Paul's Church, Boughton, a church he rebuilt. His house, Walmoor Hill, included an oratory. He also had a "strong sense of national loyalty", incorporating statues of Queen Victoria in niches at Walmoor Hill and in his buildings in St Werburgh Street, Chester. Douglas was not good at handling the financial matters of his practice. The Duke of Westminster's secretary wrote of him in 1884, "A good architect but a poor hand at accounts!". Delay in presenting his accounts often led to difficulties and confusion; such delay sometimes amounted to as much as ten years. Otherwise very little is known about his personal life. No family papers have survived and none of the documents from the office at 6 Abbey Square has been found.

Ex Output:
What were the full name of the two people in partnership together?