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: After learning that one of its members had been taken in by the scheme, the Middle East Studies Association posted a warning on its Web site. Choices: 1. The Middle East Studies Association posted a warning on its website about a scheme. 2. A member of the Middle East Studies Association was scammed for money. 3. There were no warning posted by the Middle East Studies Association.

2