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: Electric vehicles
Argument: Electric car power and speed can be precisely controlled.

Ex Output:
in favor

Ex Input:
Topic: Kosovo independence
Argument: Serbia's abuses in Kosovo are exaggerated.

Ex Output:
against

Ex Input:
Topic: Enhanced interrogation techniques
Argument: US prosecuted foreign governments for waterboarding.

Ex Output:
against