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: Some participants suggested that the PCAOB consider the banking industry to provide examples of the integration of federal and state regulation and lessons learned about that structure from the savings and loan and banking crises. Choices: 1. They wanted them to see that there was still hope. 2. They did not think it was worthwhile to go over the mistakes from previous banking crises. 3. Those that participated urged them to look at examples of what had been done and lessons from others mistakes.

1