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

Example Input: bears are related to marine mammals.
Example Output: What are bears related to?

Example Input: Catching would be harder for a blind animal
Example Output: What would be harder for a blind animal?

Example Input: Rain downwind from a coal-fired power plant is likely to transform the color of litmus paper from blue to red.
Example Output:
What color of litmus paper is likely to change from a coal-fired power plant to red?