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 Q]: Topic: Funding transparency for TV issue ads in elections
 Argument: If you're going to attack a candidate, reveal your identity.
[EX A]: in favor

[EX Q]: Topic: Turkey EU membership
 Argument: EU membership for Turkey would help liberalize the Middle East.
[EX A]: in favor

[EX Q]: Topic: Enhanced interrogation techniques
 Argument: Interrogations are not torture when no intent to torture.
[EX A]:
in favor