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: Consider Input: Statement: He knew he was about to crash. Choices: 1. He felt totally safe from any accidents.  2. He knew his aircraft was about to plow into the ground.  3. He knew a crash was imminent. 

Output: 2


Input: Consider Input: Statement: Black blood, brains, and teeth sprayed on the two riders behind him. Choices: 1. Blood sprayed onto the riders. 2. The riders were sprayed by a dust storm. 3. Blood from the demons sprayed the riders.

Output: 3


Input: Consider Input: Statement: It was reviewed by OMB and approved as meeting the requirements of the Order. Choices: 1. The Order has harsh requirements to be met. 2. OMB reviewed it and it was found to meet the requirements. 3. It was not subjected to a review to see if it met requirements.


Output: 1