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". 

Example Input: Topic: Enhanced interrogation techniques
 Argument: Majority of Americans believe harsh interrogations justified.
Example Output: in favor

Example Input: Topic: Libertarianism
 Argument: Free-market economics is the ideal form of (non)governance.
Example Output: in favor

Example Input: Topic: Corporate free speech
 Argument: Corp. spending limits infringe free speech in assoc.
Example Output:
in favor