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: Such thought-projectors may be part of the science they will give us." Choices: 1. Their technology is way more advanced than ours. 2. They will not give us a single part of their science. 3. Thought-projectors like these may be a piece of the science they will give us.

1