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: Exhibit A-1: Single FGD Exhibit A-2: Three FGD Modules on Six Units Exhibit A-3: Single SCR Exhibit A-4: Seven SCRs Exhibit A-5: Single ACI Exhibit A-6: Two ACIs Exhibit A-7: Single FGD and SCR Exhibit A-8: Single FGD and ACI Exhibit A-9: Single SCR and ACI  Choices: 1. Exhibit A-9 has a single SCR but doesn't mention ACI 2. This is a complete list of all the exhibits. 3. Exhibit A-1 comprises of one FGD Exhibit

2