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: For example, mail could be sorted one day and delivered the next, resulting in a less demanding schedule. Choices: 1. The schedule is more hectic when mail is sorted in one day and delivered in another. 2. If mail can be sorted in one day, delivered the next the schedule will be less demanding.  3. A two day system of mail delivery works best. 

3