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: British couple Nigel and Fiona Dobson are on a Mediterranean cruise ship to Istanbul en route to India. They encounter a beautiful French woman, Mimi, and that night Nigel meets her while dancing alone in the ship's bar. Later Nigel meets her much older and disabled American husband Oscar, who is acerbic and cynical, having been jaded and a failure as a writer. 
Oscar invites Nigel to his cabin where he tells Nigel in great detail how he and Mimi first met on a bus in Paris and fell passionately in love. Nigel relates all to Fiona. Both are appalled by Oscar's exhibitionism, but Nigel is also fascinated by Mimi, who provokes him. Later, Oscar narrates how they explored bondage, sadomasochism, and voyeurism. As a contrast to their sexual adventurousness, we see Nigel and Fiona meeting a distinguished Indian gentleman, Mr. Singh, who is traveling with his little daughter Amrita.
Invited by Mimi, Nigel, escaping from a bridge game, goes to meet her in her cabin, but it turns out she and Oscar have played a joke on him. Nigel wants to leave, but another session unfolds, with Oscar describing how their hate/love relationship developed. Bored, he tried to break up, but Mimi begged him to let her live with him under any conditions. He complied, but started to explore sadistic fantasies at her expense, humiliating her in public. When Mimi became pregnant, he made her have an abortion, saying that he would be a terrible father. When he visited her in hospital, he was shocked by her condition and almost relented in his attempts to drive her away. He promised her a holiday in the Caribbean, but he got off the plane just before take off. Mimi departed alone, crying.

Ex Output:
Which person got Mimi pregnant?


Ex Input:
Passage: From 1722 to 1724, brief armed conflicts between the Natchez and French were settled through negotiations between Louisiana governor Bienville and Natchez war chief Tattooed Serpent. In 1723, Bienville had been informed that some Natchez had harassed villagers, and he razed the Natchez village of White Apple and enslaved several villagers, only to discover that the alleged harassment had been faked by the colonists to frame the Natchez. One of the later skirmishes in 1724 consisted of the murder of a Natchez chief's son by a colonist, to which the Natchez responded by killing another Frenchman named Guenot. Bienville then sent French soldiers from New Orleans to attack the Natchez at their fields and settlements, and the Natchez surrendered. Their plea for peace was met following the execution of one of their chiefs by the French.Chronicler Le Page du Pratz, who lived among the Natchez and was a close friend of Tattooed Serpent, records that he once asked his friend why the Natchez were resentful towards the French. Tattooed Serpent answered that the French seemed to have "two hearts, a good one today, and tomorrow a bad one", and proceeded to tell how Natchez life had been better before the French arrived. He finished by saying, "Before the arrival of the French we lived like men who can be satisfied with what they have, whereas today we live like slaves, who are not suffered to do as they please." The most faithful ally of the French, Tattooed Serpent died in 1725, another blow to the relations between the Natchez and the colonists.According to archaeologist Karl Lorenz, who excavated several Natchez settlements, another factor that complicated relations between the Natchez and the colonists was the fact that the French did not well understand the Natchez political structure. The French assumed that the Great Sun, the chief of the Grand Village, also held sway over all the other Natchez villages. In truth, each village was semi-autonomous, and the Great Sun's power only extended to the villages of Flour and Tioux (with which the Grand Village was allied) and not to the three pro-British villages of White Apple, Jenzenaque and Grigra. When the Great Sun died in 1728 and was succeeded by his inexperienced nephew, the pro-British villages became more powerful than the pro-French villages centered at Natchez.

Ex Output:
What was the name of the person that enslvaed several villagers?


Ex Input:
Passage: For years, stories circulated of a treasure being buried within the amphitheater. W. T. McWhorter was determined to find out if it was true, so he planned to dynamite the amphitheater on the day he was to transfer the deed to the CoE. Spectators attended the planned explosion, but it was stopped just in time by CoE attorney David Waid.The dam was completed, and Beaver Lake was at full height by June 1966. For all intents and purposes, Harvey's Monte Ne was gone. However, in times of drought, some of the structures become visible again. The lake dropped to its lowest level on January 22, 1977, more than 27 feet (8 m) below its average depth, and the amphitheater and bridges were visible for the first time in more than 10 years. Before the water flooded downtown Monte Ne again, the rest of the buildings were either bulldozed or moved to avoid problems for swimmers, boaters, and fishermen. The few bridges that spanned the lagoon and the amphitheater were not demolished.In 2006, the waters of Beaver Lake once again receded to their lowest level since 1984, just above 1,100 feet (335 m). This generated a new brief interest in Monte Ne and people were once again attracted to the edge of the lake to explore the remains. The upper part of the amphitheater and the retaining wall built for the never constructed pyramid were exposed for a time before being once again swallowed by the lake.The flooded Monte Ne has become a site of interest for scuba divers who dive by the amphitheater to get a look at the submerged structure. The water is moderately clear and temperatures comfortable.

Ex Output:

What is the name of the lake that dropped to its lowest level on January 22, 1977?