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: 137 Chapter 11 THE CASE FOR THE PROSECUTION The trial of John Cavendish for the murder of his stepmother took place two months later.  Choices:  1. John Cavendish was suspected of killing his stepmother. 2. John Cavendish was not under suspicion in his stepmother's death. 3. John Cavendish had actually killed his stepmother.

2