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: Michigan and Florida delegates in 2008 US elections
 Argument: It is unclear who should pay for mail re-votes in Mich and Florida.

Ex Output:
neutral


Ex Input:
Topic: Obama, meeting with hostile foreign leaders without preconditions
 Argument: Talking with all Muslim leaders shows Muslims US is listening.

Ex Output:
in favor


Ex Input:
Topic: US offshore oil drilling
 Argument: Offshore drilling rigs are resilient, withstanding even hurricanes.

Ex Output:

in favor