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: Abortion
 Argument: The Hippocratic oath forbids doctors from performing abortions.
[EX A]: against

[EX Q]: Topic: Random sobriety tests for drivers
 Argument: Random breath tests create slippery slope to expanding police powers.
[EX A]: against

[EX Q]: Topic: Cluster bomb ban
 Argument: Cluster bombs kill soldiers of militaries deploying them.
[EX A]:
against