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: Pornography
 Argument: Porn improves self-control with distance from sex.
[EX A]: in favor

[EX Q]: Topic: European Union Expansion
 Argument: Drugs will flow more easily due to entry of new countries into the EU.
[EX A]: against

[EX Q]: Topic: Election of judges
 Argument: Judicial elections need not be designed as partisan.
[EX A]:
neutral