Given a statement, generate a question such that the answer is contained in that statement.
--------
Question: Closely observing other planets requires a telescope

Answer: What type of telescope is required for close observation of other planets?


Question: navigation requires knowing north, south, east or west

Answer: What does navigation require?


Question: Bladder infections can be treated with germ-killing drugs.

Answer:
What can be used to treat Bladder infections?