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: We must delay our proceedings a few minutes until Mr. Inglethorp arrives.  Choices: 1. We can proceed while waiting for Mr. Inglethorp to arrive.  2. We must stall everything until Mr. Inglethorp gets here.  3. We must ask everyone to do some calisthenics while waiting for Mr. Inglethorp. 

3