TASK DEFINITION: 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". 
PROBLEM: Topic: Charter schools
 Argument: Charter schools can destroy valuable neighborhood schools.

SOLUTION: against

PROBLEM: Topic: Joint JD/MBA degree
 Argument: Law schools offer classes in business; don't need joint degree.

SOLUTION: against

PROBLEM: Topic: Banning cell phones in cars
 Argument: Markets are better at regulating cell phone use in cars.

SOLUTION:
against