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: Google decision to stop censoring results in China
 Argument: Google's decision in China was mostly ethics, not business.
[EX A]: in favor

[EX Q]: Topic: Prisoners right to vote
 Argument: Criminals, dangerous to society, are dangerous with vote.
[EX A]: against

[EX Q]: Topic: Balanced budget amendment to US Constitution
 Argument: Balanced budget will bring fed spending in line with states'.
[EX A]:
in favor