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: Mandatory labeling of genetically modified foods
Argument: Insects are likely to become resistant to GM crops.

Ex Output:
against

Ex Input:
Topic: Republika Srpska secession from Bosnia and Herzegovina
Argument: Republika Srpska has a right to self-determination by referendum.

Ex Output:
in favor

Ex Input:
Topic: Cellulosic ethanol
Argument: Energy security: cellulosic ethanol reduces dependence on foreign oil.

Ex Output:
in favor