Given a statement, generate a question such that the answer is contained in that statement.

Input: Consider Input: hornworts occupy niches in wet habitats

Output: What occupy niches in wet habitats?

Input: Consider Input: Controlled environments are where science is done

Output: Where science is done?

Input: Consider Input: Bladder infections can be treated with drugsprescribed by some humans that make mistakes.
Output: What can some humans use to treat bladder infections?