Definition: 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: An article refutes the accepted wisdom that Klaus Fuchs and David Greenglass leaked the first atomic secrets to the Soviets. Choices: 1. Greenglass and Fuchs were not responsible for secrets being divulged to the Soviets. 2. There were secrets leaked to the Soviets. 3. The article proves that they were responsible for telling secrets.

1