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". 

Input: Consider Input: Topic: War on Drugs
 Argument: Costs of Drug War are greater than costs of legalization.

Output: against


Input: Consider Input: Topic: Open primaries
 Argument: Open primaries would rarely lead to two nominees of same party.

Output: neutral


Input: Consider Input: Topic: US and NATO intervention in Libya
 Argument: Pres has authority to commit to non-war military action.


Output: in favor