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 out of China reduces access to free/fair info.
[EX A]: against

[EX Q]: Topic: Libertarianism
Argument: Libertarians would decriminalize many crimes, so reduce crime.
[EX A]: in favor

[EX Q]: Topic: US offshore oil drilling
Argument: Allowing offshore drilling is all about oil company profits.
[EX A]:
against