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: South Ossetia independence
 Argument: The Ossetian people have a divided, non-contiguous history.
[EX A]: neutral

[EX Q]: Topic: Mine Ban Treaty (Ottawa Treaty)
 Argument: Deploying smart mines encourages the use of all mines.
[EX A]: in favor

[EX Q]: Topic: Compulsory voting
 Argument: Voting is more of a duty than a right.
[EX A]:
in favor