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: I beg your pardon. A man's voice beside her made her start and turn. Choices: 1. She was startled by the man and turned when he said I beg your pardon.  2. She was lost in her thoughts which is why she was startled when the man next to her spoke.  3. She was expecting the man next to her to speak and wasn't surprised when he did. 

2