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.

Example Input: Machu Picchu (Spanish pronunciation: (matu pitu)) (Quechua: Machu Picchu; (mtu piktu)) is a 15th-century Inca citadel situated on a mountain ridge 2,430 metres (7,970 ft) above sea level. It is located in the Cusco Region, Urubamba Province, Machupicchu District in Peru, above the Sacred Valley, which is 80 kilometres (50 mi) northwest of Cuzco and through which the Urubamba River flows.
Example Output: machu picchu seven wonders of the world peru

Example Input: A Christmas tree is a decorated tree, usually an evergreen conifer such as spruce, pine, or fir or an artificial tree of similar appearance, associated with the celebration of Christmas. The modern Christmas tree was developed in medieval Livonia (present-day Estonia and Latvia) and early modern Germany, where devout Christians brought decorated trees into their homes. It acquired popularity beyond the Lutheran areas of Germany and the Baltic countries during the second half of the 19th century, at first among the upper classes.
Example Output: when did decorations on the christmas tree began

Example Input: In the epilogue, Greg reveals that he wrote the book as an explanation to his prospective college, the University of Pittsburgh, about why he fell back on schoolwork during his last school year. After his conversation with Earl, he had decided to retire from film-making, but on writing down his experience, decides that he shouldn't. He realizes that he was always unhappy because he was trying to be someone he wasn't, but was content when he was just himself. He makes up his mind to apply to film school within the next six months. The book ends with him wondering if he should put Rachel in his next film.
Example Output:
what happens at the end of me earl and the dying girl