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: Banning vuvuzela horns at the 2010 World Cup
 Argument: They are a source of headaches.

Output: in favor


Input: Consider Input: Topic: European Monetary Fund
 Argument: Calling IMF is not humiliating, but sensible during crisis.

Output: in favor


Input: Consider Input: Topic: Tibet independence
 Argument: The right to self-determination must be offered sparingly to avoid international instability.


Output: against