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: Filibuster
 Argument: Filibuster wrongly burdens majority party.
[EX A]: against

[EX Q]: Topic: Instant replay in baseball
 Argument: Machines shouldn't be determining calls in baseball.
[EX A]: against

[EX Q]: Topic: International Criminal Court
 Argument: ICC puts national servicemen abroad at risk of prosecution.
[EX A]:
against