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". 

Input: Consider Input: Topic: Prostitution
 Argument: Legalizing prostitution won't substantially reduce HIV/AIDS risks.

Output: against


Input: Consider Input: Topic: Pornography
 Argument: Pornography is an expression falling under freedom of speech.

Output: in favor


Input: Consider Input: Topic: Seattle deep-bore tunnel
 Argument: Seattle doesn't need a tunnel highway.


Output: against