Definition: In this task, you're given a statement and three sentences as choices. Your job is to determine which sentence can be inferred from the statement. Incorrect choices change the meaning in important ways or have details that are not mentioned in the statement. Indicate your answer as 1,2, or 3 corresponding to the choice number of the selected sentence.
Input: Statement: And if your men didn't bring it in here, then Kirby or his friend must have. Choices:  1. It had to be you guys who brought it in here.  2. Are you guys sure you didn't bring it in here? 3. If your guys didn't bring it in here, then it must have been Kirby or his friend.

3