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: Consider the results of another poll, this one from 1964, in which Louis Harris found that RFK's presence on a Democratic ticket would gravely hurt the party's chances in the South and border states, among businessmen, and among fence-sitters in both parties. Choices:  1. They wanted to show that they made the right decision. 2. They did not consider any polls til the election was long over. 3. They took into account the probability of the ticket being changed could have hurt the party at the time. 

2