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.

Ex Input:
Statement: We have joined in this fight to protect the town. Choices: 1. We do not want any part in protecting the town. 2. We will help protect the town against the warfare.  3. We are going to help protect the town. 

Ex Output:
2


Ex Input:
Statement: Tradesmen and soldiers walked with the urgency of desire or the slow ease of satisfaction. Choices: 1. They were moving at a fast pace. 2. They needed to reach their destination on time. 3. They did not care what time they arrived and took their time. 

Ex Output:
2


Ex Input:
Statement:  Then they passed over a town, flying low. Choices: 1. They flew quite low over the town. 2. They passed over the town, but they barely noticed it because it was so high. 3. They passed over the town flying much lower than they should have.

Ex Output:

3