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: Corn ethanol
 Argument: Ethanol energy is a net CO2 polluter.

Output: against


Input: Consider Input: Topic: Dollarization
 Argument: Dollarization can reduce the risk of inflation:.

Output: in favor


Input: Consider Input: Topic: Superdelegates
 Argument: Congressmen shouldn't compete against citizens for delegate spots.


Output: against