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

Example Input: Racing requires a lot of calories.
Example Output: How much calories does racing require?

Example Input: Nests are used to protect eggs from predators and extreme heat.
Example Output: What is used to protect eggs from predators and extreme heat?

Example Input: when a frog is born it is 0.39 in long
Example Output:
When a frog is born it is what in long?