Instructions: In this task, you're given a statement and three sentences as choices. Your job is to determine the neutral choice based on your inference from the statement and your commonsense knowledge. The neutral choice is a sentence that neither agrees nor disagrees with the statement. Indicate your answer as '1', '2', or '3', corresponding to the choice number of the selected sentence. If sentence X agrees with sentence Y, one's correctness follows from the other one. If sentence X disagrees with sentence Y, they can not be correct at the same time.
Input: Statement: Constantine the Great (who was a convert to Christianity) and Licinius ruled east and west respectively, until in 324 Constantine overthrew his pagan ally and reunited the empire. Choices: 1. Constantine the Great overthrew Licinius because he wanted to unite the empire under Christianity. 2. Constantine the Great overthrew Licinius in 324. 3. Constantine the Great died of pneumonia in 310.
Output:
1