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: Only when Hanson looked over toward the ground was he fully conscious of the speed they were making. Choices:  1. Even after looking at the ground, Hanson could not tell how fast they were going. 2. Hanson only realized how fast they were traveling when he looked at the ground. 3. The ground was zooming past them at blinding speeds.

1