In this task you will be given an answer to a question. You need to generate a question. The answer given should be a correct answer for the generated question.
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Question: Professor X is the founder of Xavier's School for Gifted Youngsters at a location commonly called the X-Mansion, which recruits mutants from around the world. Located in Westchester County, New York, the X-Mansion is the home and training site of the X-Men. The founding five members of the X-Men who appear in The X-Men #1 (September 1963) are Angel (Archangel), Beast, Cyclops, Iceman, and Marvel Girl (Jean Grey); Professor X and Magneto also made their first appearances in The X-Men #1. Since then, dozens of mutants from various countries and diverse backgrounds have held membership as X-Men.

Answer: who joined the x-men in x-men #1 from 1963


Question: The Old Kingdom, in ancient Egyptian history, is the period in the third millennium (c. 2686 -- 2181 BC) also known as the' Age of the Pyramids' or' Age of the Pyramid Builders' as it includes the great 4th Dynasty when King Sneferu perfected the art of pyramid building and the pyramids of Giza were constructed under the kings Khufu, Khafre and Menkaure. Egypt attained its first continuous peak of civilization -- the first of three so-called 'Kingdom' periods (followed by the Middle Kingdom and New Kingdom) which mark the high points of civilization in the lower Nile Valley.

Answer: how long did the old kingdom period of egyptian civilization last


Question: The phrase jump the shark is based on a scene in the fifth season premiere episode of the American TV series Happy Days titled 'Hollywood: Part 3,' written by Fred Fox, Jr., which aired on September 20, 1977. In the episode, the central characters visit Los Angeles, where a water-skiing Fonzie (Henry Winkler) answers a challenge to his bravery by wearing swim trunks and his trademark leather jacket, and jumping over a confined shark. The stunt was created as a way to showcase Winkler's real-life water ski skills. However, the scene also was criticized as betraying Fonzie's character development, since in an earlier landmark episode, Fonzie jumped his motorcycle over fourteen barrels in a televised stunt; the stunt left him seriously injured, and he confessed that he was stupid to have taken such a dangerous risk just to prove his courage.

Answer:
where did the term jumping the shark derive from