instruction:
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". 
question:
Topic: Fairness Doctrine
 Argument: Balanced left/right broadcasting exist w/o Fairness Doctrine.
answer:
against


question:
Topic: Vehicle fuel economy standards
 Argument: CAFE standards have strong history of reducing US emissions.
answer:
in favor


question:
Topic: Kyoto Protocol
 Argument: Kyoto is an important first step in the right direction.
answer:

in favor