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: New START Treaty
 Argument: Signing New START saves US-Russia relations for Iranian problem.
in favor

Topic: US Renewable Electricity Standard
 Argument: US Renewable Electricity Standard is popular.
neutral

Topic: DREAM Act
 Argument: DREAM Act is very expensive.

against