Question: Identify the antecedent of the following conditional proposition: If the NAME_1 win their first game, then neither the Aardvarks nor the Chipmunks win their first games.
A: The Aardvarks do not win their first game.
B: The NAME_1 win their first game.
C: The Chipmunks do not win their first game.
D: Neither the Aardvarks nor the Chipmunks win their first games.
Please eliminate two incorrect options first, then think it step by step and choose the most proper one option.