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: Corporate personhood
 Argument: Corporate personhood protects businesses from discrimination.

Ex Output:
in favor


Ex Input:
Topic: Geoengineering, solar shading
 Argument: Solar shading can effectively and rapidly reverse global warming.

Ex Output:
in favor


Ex Input:
Topic: Privatizing social security
 Argument: Private accounts prevent politicians taking from social security.

Ex Output:

in favor