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: Animal testing
argument: The number of animals used in experiments should be reduced by.
Example Output: against

Example Input: topic: Bailout of US automakers
argument: Low-interest loans to automakers will not solve their problems.
Example Output: against

Example Input: topic: Legalization of Marijuana
argument: Some train and plane tragedies were connected with marijuana use.
Example Output:
against