Given the Target and Argument texts detect the stance that the argument has towards the topic. There are three types of stances "in favor", "against", and "neutral". 

Example Input: Topic: Trying 9/11 terror suspects in NYC courts
 Argument: Trying terrorists in NY requires costly security.
Example Output: against

Example Input: Topic: Vehicle fuel economy standards
 Argument: Fuel economy standards do not increase the cost of making cars.
Example Output: in favor

Example Input: Topic: Graduated response antipiracy laws
 Argument: Graduated response is best compromise b/w stakeholders.
Example Output:
in favor