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: The point of David Frum's argument in the Gay Marriage dialogue seems to boil down to Look at how severely and for the worse marriage has changed in the last 30 years. Choices:  1. The point of David Frum's argument in the Gay Marriage dialogue seems to boil down to Look at how severely and for the worse marriage has changed in the last 30 years. 2. The point of David Frum's argument in the Gay Marriage dialogue seems to boil down to Look at how severely and for the worse marriage hasn't changed in the last 30 years. 3. The point of David Frum's argument in the Gay Marriage dialogue seems to give advice to gay couples

2