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

Example Input: cows can be plant eaters
Example Output: What type of animal can cows be?

Example Input: experiments are often done for learning and development
Example Output: What is often done for learning and development?

Example Input: Tadpoles change into an adult that breathes with lungs and through skin.
Example Output:
What do tadpoles breathe with?