This task is about reading the given passage and construct a question about the information present in the passage. Construct a question in such a way that (i) it is unambiguous, (ii) it is answerable from the passage, (iii) its answer is unique (iv) its answer is a continuous text span from the paragraph. Avoid creating questions that (i) can be answered correctly without actually understanding the paragraph and (ii) uses same words or phrases given in the passage.

Example Input: However, Lok-Ham Chan, a professor of history at the University of Washington, writes that Changchub Gyaltsen's aims were to recreate the old Tibetan Kingdom that existed during the Chinese Tang dynasty, to build "nationalist sentiment" amongst Tibetans, and to "remove all traces of Mongol suzerainty." Georges Dreyfus, a professor of religion at Williams College, writes that it was Changchub Gyaltsen who adopted the old administrative system of Songtsän Gampo (c. 605–649)—the first leader of the Tibetan Empire to establish Tibet as a strong power—by reinstating its legal code of punishments and administrative units. For example, instead of the 13 governorships established by the Mongol Sakya viceroy, Changchub Gyaltsen divided Central Tibet into districts (dzong) with district heads (dzong dpon) who had to conform to old rituals and wear clothing styles of old Imperial Tibet. Van Praag asserts that Changchub Gyaltsen's ambitions were to "restore to Tibet the glories of its Imperial Age" by reinstating secular administration, promoting "national culture and traditions," and installing a law code that survived into the 20th century.
Example Output: Who divided Central Tibet into districts? 

Example Input: Prior Zelda games have employed a theme of two separate, yet connected, worlds. In A Link to the Past, Link travels between a "Light World" and a "Dark World"; in Ocarina of Time, as well as in Oracle of Ages, Link travels between two different time periods. The Zelda team sought to reuse this motif in the series' latest installment. It was suggested that Link transform into a wolf, much like he metamorphoses into a rabbit in the Dark World of A Link to the Past.[m] The story of the game was created by Aonuma, and later underwent several changes by scenario writers Mitsuhiro Takano and Aya Kyogoku. Takano created the script for the story scenes, while Kyogoku and Takayuki Ikkaku handled the actual in-game script. Aonuma left his team working on the new idea while he directed The Minish Cap for the Game Boy Advance. When he returned, he found the Twilight Princess team struggling. Emphasis on the parallel worlds and the wolf transformation had made Link's character unbelievable. Aonuma also felt the gameplay lacked the caliber of innovation found in Phantom Hourglass, which was being developed with touch controls for the Nintendo DS. At the same time, the Wii was under development with the code name "Revolution". Miyamoto thought that the Revolution's pointing device, the Wii Remote, was well suited for aiming arrows in Zelda, and suggested that Aonuma consider using it.[n]
Example Output: What does Link morph into in A Link to the Past?

Example Input: It is estimated that in the 11th century Ashkenazi Jews composed only three percent of the world's Jewish population, while at their peak in 1931 they accounted for 92 percent of the world's Jews. Immediately prior to the Holocaust, the number of Jews in the world stood at approximately 16.7 million. Statistical figures vary for the contemporary demography of Ashkenazi Jews, oscillating between 10 million and 11.2 million. Sergio DellaPergola in a rough calculation of Sephardic and Mizrahi Jews, implies that Ashkenazi make up less than 74% of Jews worldwide. Other estimates place Ashkenazi Jews as making up about 75% of Jews worldwide.
Example Output:
According to Sergio DellaPergola, what percent of Jews worldwide do Ashkenazi Jews's make up?