In this task, you're given a statement, and three sentences as choices. Your job is to determine which sentence clearly disagrees with the statement. Indicate your answer as '1', '2', or '3' corresponding to the choice number of the selected sentence.

Ex Input:
Statement: But what about the months before Sept. 11? Choices: 1. No months until September 11 2. Months before September 11 3. What about the months before September 11?

Ex Output:
1

Ex Input:
Statement: News groaned that Buchanan seems poised for another round of bashing the front-runner. Choices: 1. News were ecstatic that Buchanan had rallied behind in support of the front-runner. 2. Buchanan was hoping to lead the race himself. 3. The front-runner would soon be attacked by Buchanan.

Ex Output:
1

Ex Input:
Statement: I guessed the door would be locked, but I didn't try it. Choices: 1. I assumed that the door was locked and bolted. 2. I knew that the door was unlocked. 3. I assumed that the door was locked.

Ex Output:
2