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.

[EX Q]: 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.
[EX A]: 3

[EX Q]: Statement: charge with a nominal charge for upgraded copies of the software. Choices: 1. The upgraded software will improve usability. 2. The charge for upgraded copies of the software will be exorbitant. 3. There will be a small charge for upgraded copies of the software.
[EX A]: 1

[EX Q]: Statement: Research Design for Generalizing from Multiple Case Studies. Choices: 1. Sample size of 5 case studies: research design for generalizing.  2. Derived from Multiple Case Studies: a research design for generalizing.  3. Research Design for Generalizing from random survey.
[EX A]:
1