Definition: In this task, you're given a statement, and three sentences as choices. Your job is to determine which sentence clearly disagrees with the statement. Indicate your answer as '1', '2', or '3' corresponding to the choice number of the selected sentence.
Input: Statement: The doorman looked her over and said, OK, the horse can come in, but you have to stay outside. Choices:  1. The doorman was instructed to not let any humans in. 2. The doorman allowed them both in, without looking at them. 3. The doorman would only let the horse in.

2