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: Comprehensive Nuclear-Test-Ban Treaty
 Argument: Comprehensive Test Ban Treaty still relevant after Cold War.

Ex Output:
in favor


Ex Input:
Topic: Michigan and Florida delegates in 2008 US elections
 Argument: Allotting Florida and Michigan delegates according to national will promotes a tyranny of the majority.

Ex Output:
against


Ex Input:
Topic: Falkland Islands, return of
 Argument: Relations with Argentina are not important to Britain.

Ex Output:

against