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: Seeing and appreciating even that many great paintings could occupy a serious student of art for many weeks. Choices:  1. Observing all of these artworks could take one a large amount of time. 2. Seeing and appreciating even that many great paintings could occupy a serious student of art for many weeks because it represents so many masters. 3. The small amount of paintings will take only a few minutes to see.

3