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: Needle exchanges
 Argument: Needle exchanges protect public, not just drug addicts.
[A]: in favor


[Q]: Topic: Kosovo independence
 Argument: Kosovar Albanians have terrorized ethnic Serbs in Kosovo.
[A]: against


[Q]: Topic: Child beauty pageants
 Argument: Plenty of other activities are exclusive to boys/girls.
[A]:
in favor