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: European Union Expansion
 Argument: EU member states suffer from socialist economic environment.
[EX A]: against

[EX Q]: Topic: Dollarization
 Argument: Dollarization can benefit nations suffering from hyperinflation.
[EX A]: in favor

[EX Q]: Topic: Colonization of the Moon
 Argument: Human survival is ensured by fighting global warming, not Moonbase.
[EX A]:
against