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: Crime cameras
 Argument: FBI Reports on the effectivness and future of surveillance cameras.

Ex Output:
neutral


Ex Input:
Topic: Education vouchers
 Argument: Little evidence that vouchers improve academic achievement.

Ex Output:
against


Ex Input:
Topic: Should Hugo Chávez focus on the private sector more than social spending?
 Argument: Many could be motivated to work by a wish to aid their fellow man.

Ex Output:

in favor