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: A metallic clang exploded in the air- the sound of snapping metal. Choices:  1. There was a clang as metal snapped. 2. A sudden silence fell. 3. Someone's sword had broken.

2