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".

Input: Consider Input: topic: High-speed rail
argument: High-speed rail decreases travel-time between cities.

Output: in favor


Input: Consider Input: topic: DC handgun ban
argument: 2nd amendment combines right to militia and individual arms

Output: against


Input: Consider Input: topic: Return of Israel to pre-1967 borders
argument: Pre-1967 borders will not satisfy Islamic terrorists


Output: against


