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: Mine Ban Treaty (Ottawa Treaty)
Argument: Efforts to clear landmines should be improved, instead banning them.

Ex Output:
against

Ex Input:
Topic: Pornography
Argument: Pornography lets women articulate femininity.

Ex Output:
in favor

Ex Input:
Topic: International Criminal Court
Argument: ICC lacks separation of powers and checks and balances.

Ex Output:
against