You will be given a topic and an argument. Decide the argument's stance towards that topic. The argument's stance is in favor or against the topic. If the argument supports that topic, answer with "in favor"; otherwise, if the argument opposes the topic, answer with "against".

[EX Q]: topic: US offshore oil drilling
argument: Noise from offshore drilling can harm sea animals
[EX A]: against

[EX Q]: topic: Tibet independence
argument: China violated Tibet autonomy as called for in Seventeen Point Agreement
[EX A]: in favor

[EX Q]: topic: Random sobriety tests for drivers
argument: Police will use breath tests as excuse for unreasonable searches
[EX A]:
against