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". 

[EX Q]: Topic: Kangaroo culling in Australia
 Argument: Kangaroos are part of Australia's identity.
[EX A]: against

[EX Q]: Topic: Instant replay in baseball
 Argument: Instant replay should not exist for sake of personal achievements.
[EX A]: against

[EX Q]: Topic: Abortion
 Argument: Abortions are emotionally and psychologically unsafe.
[EX A]:
against