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: A prime minister, also known as a premier, is the head of a cabinet and the leader of the ministers in the executive branch of government, often in a parliamentary or semi-presidential system. In many systems, the prime minister selects and may dismiss other members of the cabinet, and allocates posts to members within the government. In most systems, the prime minister is the presiding member and chairman of the cabinet. In a minority of systems, notably in semi-presidential systems of government, a prime minister is the official who is appointed to manage the civil service and execute the directives of the head of state.
Example Output: what level of government is the prime minister

Example Input: Alternators are used in modern automobiles to charge the battery and to power the electrical system when its engine is running.
Example Output: what is the role of alternator in car

Example Input: The Codd bottle was designed and manufactured to enclose a marble and a rubber washer / gasket in the neck. The bottles are filled upside down, and pressure of the gas in the bottle forced the marble against the washer, sealing in the carbonation. The bottle is pinched into a special shape to provide a chamber into which the marble is pushed to open the bottle. This prevents the marble from blocking the neck as the drink is poured.
Example Output:
why did old bottles have marbles in them

