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: Unlike some of his class of '94 comrades in the House, who are principled in their bullheaded way, he never met a principle he wouldn't swap for a few more votes. Choices: 1. He was flexible with the rules, always putting votes before principles. 2. The graduating class of '94 was very large. 3. He graduated with his classmates in 1995.

2