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

Ex Input:
carbon is in writing lead

Ex Output:
What is in writing lead?

Ex Input:
Lizards keep their eggs in rotting trees.

Ex Output:
What do Lizards keep their eggs in?

Ex Input:
Streptococcus can be spread directly from one person to another.

Ex Output:
What can be spread directly from one person to another?