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: Under subsections 32902(a) and (f), the standard is to be the maximum feasible average fuel economy level that the Secretary decides manufacturers can achieve in that model year taking into consideration technological feasibility, economic practicability, the effect of other Government Choices: 1. The maximum feasible average fuel economy level is decided by the Secretary per year. 2. The auto manufacturers get to base fuel emissions as they want. 3. The maximum feasible average fuel economy level is decided by the Secretary per year, as well as the mean emissions level.

3