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: So what's  defiling cadavers or practicing on patients or animals? Choices:  1. Is it not better to practice on cadavers? 2. What is doing experiments on living or dead people? 3. So what's honoring cadavers by having them serve for experiments?

3