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 Q]: Topic: Banning Muslim hijab
Argument: Headscarves falsely presume that men can't contain sexual impulses.
[EX A]: in favor

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

[EX Q]: Topic: Breastfeeding in public
Argument: Breastfeeding can help new mothers lose weight.
[EX A]:
in favor