Definition: In this task, you're given a statement and three sentences as choices. Your job is to determine the neutral choice based on your inference from the statement and your commonsense knowledge. The neutral choice is a sentence that neither agrees nor disagrees with the statement. Indicate your answer as '1', '2', or '3', corresponding to the choice number of the selected sentence. If sentence X agrees with sentence Y, one's correctness follows from the other one. If sentence X disagrees with sentence Y, they can not be correct at the same time.
Input: Statement: Ca'daan heard something in his tone that upset him. Choices: 1. Ca'daan was furious when he heard the guy say he was going to hurt them all. 2. Ca'daan was happy when he heard what the man said. 3. Ca'daan got mad when he heard the guy.

1