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: For a split second, he thought that the sun had gone nova. Choices:  1. For a fleeting moment, he thought the sun had died. 2. He could not see the sun, but felt its heat intensifying. 3. For a brief moment, he thought the sun had swollen.

1