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

Ex Input:
A computer is used for capturing and processing images.

Ex Output:
What is used for capturing and processing images?

Ex Input:
For mammals, teeth are important for providing health benefits via absorbed nutrients

Ex Output:
What are important for providing health benefits via absorbed nutrients?

Ex Input:
weather refers to the conditions in the layer of gasses that encases the earth

Ex Output:
What refers to the conditions in the layer of gasses that encases the earth?