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: High-speed rail
 Argument: High speed rail is a great tourist attraction.

Output: in favor


Input: Consider Input: Topic: Waterboarding
 Argument: Water-boarding is drowning, not simulated drowning.

Output: against


Input: Consider Input: Topic: Solar energy
 Argument: Solar energy does not damage air quality.


Output: in favor