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: uh when the public whole is at stake Choices: 1. When only family members are at stake. 2. When the general population is at stake. 3. When the safety of the public is at stake.

Ex Output:
3


Ex Input:
Statement: And Slim said, "It was not--"   Choices: 1. "It was--" Slim said. 2. Slim said, "It was not an intentional act." 3. "It wasn't--" Slim stated.

Ex Output:
2


Ex Input:
Statement: Other methods are being investigated (such as oxidation and scrubbing technologies), which utilize ozone, barrier discharge, and catalyst and/or chemical additives in combination with existing technologies. Choices: 1. They will combine well with existing technologies. 2. Methods that utilize ozone, barrier discharge, and catalyst and/or chemical additives are being investigated. 3. No other methods are being investigated.

Ex Output:

1