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

Example Input: Algae play significant roles as producers in water areas.
Example Output: Algae play significant roles as producers in what area?

Example Input: Many nerve roads link brain sites with motor neurons throughout the body.
Example Output: What do nerve roads link brain sites with?

Example Input: Frigidaire and Kenmore models are used for cooling food
Example Output:
What models are used for cooling food?