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 Input:
topic: Animal testing
argument: The number of animals used in experiments should be reduced by.

Ex Output:
against


Ex Input:
topic: Kangaroo culling in Australia
argument: The Code of Practice in the ACT helps ensures culls are humane.

Ex Output:
in favor


Ex Input:
topic: Vehicle fuel economy standards
argument: CAFE standards have strong history of reducing US emissions

Ex Output:

in favor