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

Ex Input:
Robins are good at protecting their offspring

Ex Output:
Who is good at protecting their offspring?


Ex Input:
In the puberty stage is a time of significant mental, emotional and social modification.

Ex Output:
What stage is a time of significant mental, emotional and social modification?


Ex Input:
Some species of amphibians are fed once a week.

Ex Output:

How often are some amphibians fed?