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". 

[Q]: Topic: Obama, meeting with hostile foreign leaders without preconditions
 Argument: Talking to your enemies is not a concession.
[A]: in favor


[Q]: Topic: US and NATO intervention in Libya
 Argument: US gave full command in Libya to NATO on April 1.
[A]: neutral


[Q]: Topic: Charter schools
 Argument: New Orleans should not be experimented on with charter schools.
[A]:
against