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: Then he rejoined the girls. Choices:  1. He stayed away from the girls. 2. He went back to the girls. 3. He rejoined the girls after speaking to Mary in private.

1