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: and uh by the time i was a sophomore i decided that mathematics was really not the thing to be into to find a good job they weren't hiring mathematicians at the time Choices:  1. By the time I was a sophomore I decided that math was not for me. 2. By my sophmore year, I decided that math is what is right for me. 3. I really like literature studies instead.

2