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: Anonymity is essential to free speech in modern democracy.
[EX A]: against

[EX Q]: Topic: Employee Free Choice Act
 Argument: EFCA strengthens workers' ability and right to unionize.
[EX A]: in favor

[EX Q]: Topic: Osama Bin Laden Sea Burial
 Argument: Sea burial elegant solution to burying Bin Laden's corpse.
[EX A]:
in favor