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.

Ex Input:
Statement: but other than that that's the only fall back you know because the winds change he goes the other direction and and we we have to follow him around you know Choices:  1. It is hard to predict where he would go next. 2. The biggest advantage is that the wind never changes direction. 3. That's the only disadvantage, because the wind shifts.

Ex Output:
2


Ex Input:
Statement: I'd touched a nerve. Choices:  1. He wasn't bothered by it. 2. Talking about the cult had gotten under his skin. 3. I had upset him.

Ex Output:
1


Ex Input:
Statement: Bill Gates wrote in The Road Ahead about the need for a dialogue on the information highway. Choices:  1. Bill Gates wrote The Road Ahead when he was 42. 2. Bill Gates never wrote The Road Ahead. 3. In The Road Ahead Bill Gates wrote about the need for a dialogue on the information highway.

Ex Output:

2