Part 1. Definition
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".
Part 2. Example
topic: Nuclear energy
argument: Nuclear energy can reduce materials available for weapons-use.
Answer: in favor
Explanation: The given argument is in favor of nuclear energy.
Part 3. Exercise
topic: Gays in the US military
argument: Costs of DADT are justified to uphold military efficacy.
Answer:
against