Definition: 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.
Input: Statement: so what's what's your prediction on North Carolina and Duke Choices: 1. Who do you think will win, NC or Duke? 2. Who do you think will win tonight, NC or Duke? 3. Who do you think will win, NC or Arkansas?

2