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: Two weeks later, Tom Osborne, then a graduate assistant, was one of his coaches. Choices: 1. Tom Osborne was not qualified to coach anyone. 2. Tom Osborne became one of his coaches 14 days later. 3. Tom Osborne was promoted from graduate assistant to full time coach.

3