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: Boycott of 2008 Olympics in China
Argument: China's unwillingness influence Burma's crisis justifies an Olympic Boycott.
[EX A]: in favor

[EX Q]: Topic: Pickens US energy plan
Argument: The Pickens Plan is generally not viable.
[EX A]: against

[EX Q]: Topic: Airport security profiling
Argument: Terrorists could dress and behave differently to avoid profiling.
[EX A]:
against