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: They share a common ancestry with inhabitants of the Indonesian archipelago. Choices: 1. They share a common ancestor with inhabitants of the Indonesian archipelago. 2. The mitochondrial DNA showed that they shared a female ancestor with inhabitants of the Indonesian archipelago. 3. They bore no relation to inhabitants of the Indonesian archipelago.

2