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: Most of the studies examine differences in wages of risky occupations, using a wage-hedonic approach. Choices: 1. The wage-hedonic approach is the most reliable for studying differences in wages of risky occupations. 2. Risky occupations all have the same wages.  3. Wages of risky occupations can be examined using a wage-hedonic approach.

1