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: Criminalization of Holocaust denial
 Argument: Various claims regarding the facts of the Holocaust.
[A]: neutral


[Q]: Topic: Mine Ban Treaty (Ottawa Treaty)
 Argument: Efforts to clear landmines should be improved, instead banning them.
[A]: against


[Q]: Topic: Lowering US drinking age from 21 to 18
 Argument: Lowering drinking age will undermine parental oversight.
[A]:
against