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: 31 The ultimate effect of any tax incentive on national saving would depend on how households in aggregate respond. Choices: 1. The ultimate effect of any tax incentive on national saving would be beneficial 2. The ultimate effect of any tax incentive on national saving would have no dependence on how households in aggregate response. 3. The ultimate effect of any tax incentive on national saving would depend on how households in aggregate response.

1