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: Charter schools
 Argument: Charter schools can destroy valuable neighborhood schools.

A: against
****
Q: Topic: Single-payer universal health care
 Argument: Universal health care systems incentivize improving patient health.

A: in favor
****
Q: Topic: Merit pay for teachers
 Argument: Better teachers should be paid more.

A:
in favor
****