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: They were not pleasant ones. Choices: 1. We were hoping to get something more pleasing to deal with. 2. They were not very nice. 3. They were so pleasant and kind.

Ex Output:
1


Ex Input:
Statement: If two Internet users own the right software, they can talk by telephone over the Net. Choices: 1. It is impossible for Internet to talk using net. 2. Two Internet users can talk to each other for free using Net. 3. Two Internet users can communicate with each other using the Net.

Ex Output:
2


Ex Input:
Statement: The protective aura that once insulated the family has vanished. Choices: 1. The family is now vulnerable to the outside. 2. The protective shield that encased the family has gone away. 3. The aura continues to protect the family to this day.

Ex Output:

1