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: Dollarization
argument: Dollarization helps encourage foreign investment
Example Output: in favor

Example Input: topic: No-fly zone over Libya
argument: Libyans cannot oust Gaddafi on their own
Example Output: in favor

Example Input: topic: Palestinian right of return
argument: Plenty of room in Israel for Palestinians to return
Example Output:
in favor

