Definition: In this task, you're given a statement, and three sentences as choices. Your job is to determine which sentence clearly disagrees with the statement. Indicate your answer as '1', '2', or '3' corresponding to the choice number of the selected sentence.
Input: Statement: He'd heard it might be possible to do that. Choices:  1. He thought it was impossible and no one told him the opposite. 2. His mother told him it could be possible. 3. Someone told him it could be made.

1