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". 

Ex Input:
Topic: Public health insurance option
 Argument: Public insurance delivers same quality insurance at a lower price.

Ex Output:
in favor


Ex Input:
Topic: Legality of coca production and consumption
 Argument: Coca can be used as a local anesthetic.

Ex Output:
in favor


Ex Input:
Topic: Year-round school
 Argument: Tradition and year-round schools can exist side-by-side.

Ex Output:

in favor