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: Otherwise, why call them fixed stars? Choices:  1. Why call them suns? 2. If that wasn't the case, why would we call them fixed strs? 3. Why call them fixed stars?

1