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.
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Question: 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.

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


Question: Passage: In the opening scene, San Francisco socialite Joyce Ramsey expresses concern about the working-class background of her daughter Martha's boyfriend Phil, and her husband David, tired of his opportunistic wife's social ambitions, asks her for a divorce and moves out, prompting her to look back on their marriage.
Via a flashback, we learn about the couple's humble beginnings and discover how they worked their way into the world of the nouveau riche. David is a Santa Rosa attorney with no clients, working on construction jobs with his law partner Robert Townsend to support his bride, who serves as the struggling firm's secretary. Finding herself pregnant, Joyce schemes to land Swanson, a former factory worker with a valuable steel-making patent, as a client. She succeeds at getting him to hire David alone, and when her plot eventually is discovered, Robert quits. David is furious with his wife, but she placates him by convincing him her sole intent was to help him and their unborn child.
Back in the present, Joyce is forced to admit to her daughters their father has left her when a society columnist questions his move. She learns from a friend David has been seen with another woman and hires a private detective to investigate.
Another flashback, and David, now an executive in Swanson's company, announces he has been transferred to San Francisco but wants to live in the suburbs. Joyce, longing for the excitement of city living, changes his mind. Eventually she meets Emily Hedges, and the two, bonded by their social-climbing aspirations, become close friends. An additional flashback which occurs in the not-so-distant past reveals Robert Townsend, in desperate need of $15,000, arrives at the Ramsey home to request a loan, and Joyce tells him David is away on business and she is unable to help him. Her husband learns of her lie and comes to his former partner's aid, accusing Joyce of being callous.

Answer: Who is the child of the couple with humble beginnings?


Question: Passage: Neither Ravi Patel, a 30 year old small-time upcoming actor, nor his sister are married, to the chagrin of his parents Vasant (Financial planner) and Champa (an accomplished match-maker and real estate agent), who had an arranged marriage. However, Ravi has been, without his parents' knowledge, dating Audrey, a red-headed American woman, and Ravi recently broke up with her. On a family trip to India (during "wedding season") he agrees to make a serious effort to find a partner, alternating between a matchmaking process of dates with Indian-American women from among the Patel clan based in Gujarat by circulation of biodata sheets; registering with Indian marriage websites, identifying potential mates by evaluation and through extended family relations, and matrimonial ceremonies & conventions.  Interspersed between the dating activity, much of it organized by his parents who continue to lament his lack of commitment to the process and high standards. Ravi discusses his experiences and his feelings about the whole thing with his sister Geeta, meanwhile Geeta also notices Ravi's one nights with Audrey, even after breaking up and Audrey's consistent request to break their plateau friendship. Ravi eventually recognizes that his frame of reference is always Audrey, his first love and no matter what or where he searches, he is not going to find Audrey in others. The parents hearing the news from Ravi at first becomes reluctant but comes around, concludes their match-making and relaxes their constraints in expectations and accepts their son's wishes for being with someone he truly loves, and Ravi ends up back with Audrey, who eventually wins the affection of his parents and adopts Indian traditions.

Answer:
What are the first names of the people who had an arranged marriage?