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: Duck your head as the rowboat takes you through the one-m- (3-ft-) high cave entrance. Choices: 1. The entrance to the cave is low. 2. The entrance to the cave is the only exit available. 3. The cave entrance is only reached by going under water.

Ex Output:
2


Ex Input:
Statement: oh you should have used it you wouldn't have been liable for the payment Choices: 1. If you used your credit card you wouldn't be liable for the payment. 2. You wouldn't have been liable for the payment if you used it. 3. The big red fox jumped over the blue and green fence.

Ex Output:
1


Ex Input:
Statement: On the arts side, there are videotapes of great performances of great operas. Choices: 1. Operas are never taped. 2. SOmeone taped Evita. 3. Someone taped the great operas.

Ex Output:

2