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: Military recruiting in public schools
 Argument: Military recruiting in high schools is not essential.
against

Topic: Carbon emissions trading
 Argument: Emissions trading encourages investments in best technologies.
in favor

Topic: Dollarization
 Argument: The UK would benefit from dollarization.

in favor