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: Banning cell phones in cars
 Argument: Markets are better at regulating cell phone use in cars.
against

Topic: US Renewable Electricity Standard
 Argument: Renewable electricity standard increases energy prices - unpopular.
against

Topic: Direct democracy
 Argument: Direct democracy lacks accountability of decision-making.

against