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: Legalization of drugs
 Argument: The state can tax the sale of legalized drugs and use the revenue for treatment programs.
[A]: in favor


[Q]: Topic: Gene patents
 Argument: Gene patents help drive major economic breakthroughs.
[A]: in favor


[Q]: Topic: Comprehensive Nuclear-Test-Ban Treaty
 Argument: Test ban would help combat growing nuclear threats.
[A]:
in favor