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: In the general election, against the advice of his advisors, Eisenhower insisted on campaigning in the South, refusing to surrender the region to the Democratic Party. The campaign strategy, dubbed "K1C2", was to focus on attacking the Truman and Roosevelt administrations on three issues: Korea, Communism and corruption. In an effort to accommodate the right, he stressed that the liberation of Eastern Europe should be by peaceful means only; he also distanced himself from his former boss President Truman.
Example Output: In what part of the country, previously neglected by Republican presidential candidates, did Eisenhower campaign?

Example Input: Up to the 1990s, the Federal District was the most populous federal entity in Mexico, but since then its population has remained stable at around 8.7 million. The growth of the city has extended beyond the limits of the Federal District to 59 municipalities of the state of Mexico and 1 in the state of Hidalgo. With a population of approximately 19.8 million inhabitants (2008), it is one of the most populous conurbations in the world. Nonetheless, the annual rate of growth of the Metropolitan Area of Mexico City is much lower than that of other large urban agglomerations in Mexico, a phenomenon most likely attributable to the environmental policy of decentralization. The net migration rate of the Federal District from 1995 to 2000 was negative.
Example Output: How many people live in the Federal District? 

Example Input: Tesla noted the hazards of working with his circuit and single-node X-ray-producing devices. In his many notes on the early investigation of this phenomenon, he attributed the skin damage to various causes. He believed early on that damage to the skin was not caused by the Roentgen rays, but by the ozone generated in contact with the skin, and to a lesser extent, by nitrous acid. Tesla incorrectly believed that X-rays were longitudinal waves, such as those produced in waves in plasmas. These plasma waves can occur in force-free magnetic fields.
Example Output:
What did tesla incorrectly believe about x-rays?