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: That gentleman nodded approval. Choices: 1. The man nodded a yes. 2. The man never nodded. 3. The man nodded and waved.

Ex Output:
3


Ex Input:
Statement: Should have remembered it if it was." Choices: 1. If he had left the stove on at home he is sure he would have remembered. 2. If it was he should have remembered it. 3. He was glad that he had forgotten that particular detail.

Ex Output:
1


Ex Input:
Statement: no i could smell an accent a mile away Choices: 1. I grew up in the Bronx. 2. I'm pretty good at identifying accents. 3. I can't pick up on accidents worth a darn.

Ex Output:

1