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: Ecotourism
 Argument: Ecotourism is good for the human soul and social health.

Output: in favor


Input: Consider Input: Topic: Is Wikipedia valuable?
 Argument: Wikipedia is losing good editors at an alarming rate.

Output: neutral


Input: Consider Input: Topic: Free public transportation
 Argument: There are many people who would also lose their jobs.


Output: against