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".
Example: topic: Nuclear energy
argument: Nuclear energy can reduce materials available for weapons-use.
Example solution: in favor
Example explanation: The given argument is in favor of nuclear energy.

Problem: topic: Animal testing
argument: Adopting the philosophy of animal rights is individual fulfilling

Solution: against