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: If Isikoff was such a disreputable sleazemonger, why would Toobin want to write a book with him? Choices:  1. Toobin wrote a book about Iskikoff even with his bad reputation. 2. Toobin was unwilling to write a book about Isikoff because of his bad reputation. 3. Iskikoff was known to bend the law and stretch the truth.

2