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". 

Topic: Dollarization
 Argument: Dollarization can benefit nations suffering from hyperinflation.
in favor

Topic: Corn ethanol
 Argument: Ethanol energy is a net CO2 polluter.
against

Topic: Big government
 Argument: Small government encourages self-reliance.

against