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". 

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

Ex Output:
against


Ex Input:
Topic: Ban on laser pointers
 Argument: Business people use lasers to give presentations.

Ex Output:
against


Ex Input:
Topic: Funding transparency for TV issue ads in elections
 Argument: Anonymity ensures that arguments rise above identity attacks.

Ex Output:

against