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". 

Q: Topic: Kangaroo culling in Australia
 Argument: Kangaroos should just be moved, not culled.

A: against
****
Q: Topic: South Ossetia independence
 Argument: The Ossetian people have a divided, non-contiguous history.

A: neutral
****
Q: Topic: Natural gas vehicles
 Argument: Natural gas vehicles are not yet commercially viable.

A:
against
****