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: But there was so much Drew Kirby must learn and soon! Choices:  1. Kirby knew there was so much he needed to learn very fast. 2. Kirby knew everything already. 3. Drew Kirby must learn.

2