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: Julius stood at the door watching his retreat. Choices: 1. Julius was deeply suspicious of all the questions he had been asked. 2. Tommy stood at the door and watched the other man retreat. 3. Julius watched as the man retreated.

1