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: European Union Expansion
argument: Integration is not prevented by EU expansion.
Example Output: in favor

Example Input: topic: Airport security profiling
argument: Profiling will help avoid invasive scanners and pat-downs.
Example Output: in favor

Example Input: topic: Single-payer universal health care
argument: US health care costs more because Americans pay to avoid waiting.
Example Output:
against