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: Nuclear energy
Argument: Uranium is abundant and will last for hundreds of years.

Ex Output:
in favor

Ex Input:
Topic: European Union Expansion
Argument: EU enlargement will improve foreign direct investment into eastern Europe.

Ex Output:
in favor

Ex Input:
Topic: Osama Bin Laden Sea Burial
Argument: No alternative to sea burial was available.

Ex Output:
in favor