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: However, the evidence was strong for a harm reduction effect across various indicators of risk and re-injury. Choices: 1. All of the evidence indicated that there was no change in any risk factors. 2. The risk of re-injury was demonstrated to be lower. 3. Most of these injuries were broken bones and sprained tendons.

3