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: Yes. She looked perplexed.  Choices:  1. She was confused by the directions to install the new software. 2. She understood everything. 3. She looked very confused.

2