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: Ending US sanctions on Cuba
 Argument: Sanctions violate the principle of just war.

Ex Output:
in favor


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: Hate crime laws
 Argument: Hate crime laws force false categorizations of minority groups.

Ex Output:

against