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: In 1989, the rural carrier vehicle allowance was 31 cents per mile or a minimum of $12. Choices: 1. Rural carriers were granted an allowance 31 cents per mile in 1989. 2. This allowance was for gasoline and maintenance expenses only. 3. In 1989 rural carriers received no vehicle allowance.

2