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: Needle exchanges
Argument: Needle exchanges rightly place harm reduction over all else.

Output: in favor

Input: Consider Input: Topic: Big government
Argument: Government avoids pitfalls of focus on profits.

Output: in favor

Input: Consider Input: Topic: Mandatory labeling of genetically modified foods
Argument: Arbitrary labeling rules do not offer any real choice.
Output: against