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: Banning cell phones in cars
 Argument: More difficult to enforce hands-free cell phone ban.

A: neutral
****
Q: Topic: $700 billion US economic bailout
 Argument: $700b bailout saves Wallstreet by slamming taxpayers.

A: against
****
Q: Topic: Instant replay in baseball
 Argument: Instant replay should not exist for sake of personal achievements.

A:
against
****