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 Input:
Topic: European missile defense
 Argument: Real threat of rogue states missile attacks.

Ex Output:
in favor


Ex Input:
Topic: Hydroelectric dams
 Argument: Many aquatic species have no problem adapting to impounded waters.

Ex Output:
in favor


Ex Input:
Topic: Joint JD/MBA degree
 Argument: JD/MBA offers entrepreneurial skills and credibility.

Ex Output:

in favor