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: Breastfeeding in public
 Argument: That breastfeeding is natural does not make it decent in public.

A: against
****
Q: Topic: 2009 US economic stimulus
 Argument: Majority of economists believe government can stimulate economy.

A: in favor
****
Q: Topic: 700 mile US Mexico border fence
 Argument: A border fence would create an incentive for illegal immigrants to remain inside a country.

A:
in favor
****