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: Obama, meeting with hostile foreign leaders without preconditions
 Argument: Talking to your enemies is not a concession.

Ex Output:
in favor


Ex Input:
Topic: MBA
 Argument: Corporate demand for MBA is strong.

Ex Output:
in favor


Ex Input:
Topic: Vegetarianism
 Argument: Vegetarians are healthy due to their health-consciousness not vegetarianism.

Ex Output:

against