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

Example Input: Octopuses use ink for hiding from sharks.
Example Output: What do Octopuses use for hiding from sharks?

Example Input: Fissures heal when bones resorb and form new bones
Example Output: What heals when bones resorb and form new bones?

Example Input: desert lizards are protected from predators because they can't be seen
Example Output:
What is protected from predators?