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: Kangaroo culling in Australia
 Argument: Culling Kangaroo tarnishes the image of Australia around the world.

A: against
****
Q: Topic: Prostitution
 Argument: Individuals must cede some rights for safety, including right to prostitute.

A: against
****
Q: Topic: Education vouchers
 Argument: Vouchers drain talent from public schools, undermining competitiveness.

A:
against
****