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". 

Example Input: Topic: European Union Expansion
 Argument: Drugs will flow more easily due to entry of new countries into the EU.
Example Output: against

Example Input: Topic: Abortion
 Argument: If a fetus was defined as a person, the legal shifts would be too dramatic.
Example Output: in favor

Example Input: Topic: Funding transparency for TV issue ads in elections
 Argument: General statements against disclosing TV issue ad funding.
Example Output:
against