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: Instant replay in baseball
Argument: Instant replay would better legitimize MLB and game outcomes.
[EX A]: in favor

[EX Q]: Topic: Kosovo independence
Argument: The potential of violence should not deter a principled move to an independent Kosovo.
[EX A]: in favor

[EX Q]: Topic: Direct democracy
Argument: Direct democracy lacks accountability of decision-making.
[EX A]:
against