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: NATO expansion
 Argument: NATO expansion can only lead to the overstretching of the organisation and thus the undermining of stability for the entirety of Europe.

Ex Output:
against


Ex Input:
Topic: AIG bonuses
 Argument: AIG did not file for bankruptcy; bonus contracts still valid.

Ex Output:
in favor


Ex Input:
Topic: Osama Bin Laden Sea Burial
 Argument: Many Muslims would have preferred to see body, confirm death.

Ex Output:

against