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 Input: topic: Corporate free speech
argument: More spending in elections undermines public confidence
Example Output: against

Example Input: topic: Prostitution
argument: State resources should not be wasted fighting prostitution
Example Output: in favor

Example Input: topic: Three Gorges Dam
argument: The Three Gorges Dam is a cause of corruption.
Example Output:
against