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 one trauma center, BAC had a sensitivity of 63 percent for an alcohol disorder. Choices: 1. BAC cannot be measured by sensitivity to deduce alcohol disorder status. 2. BAC is also useful for measuring other alcohol related issues. 3. BAC can be measured by sensitivity to deduce alcohol disorder status.

2