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: Corn ethanol is inferior to sugar ethanol.

Output: against


Input: Consider Input: Topic: Random sobriety tests for drivers
 Argument: Random breath tests create slippery slope to expanding police powers.

Output: against


Input: Consider Input: Topic: Ecotourism
 Argument: Ecotourism cultivates a conservation ethic.


Output: in favor