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: Open primaries
 Argument: If people want choice in a party, they should join it.
Example Output: in favor

Example Input: Topic: South Ossetia independence
 Argument: The Ossetian people have a divided, non-contiguous history.
Example Output: neutral

Example Input: Topic: Return of Israel to pre-1967 borders
 Argument: Arabs seek pre-1967 borders to weaken and dissolve Israel.
Example Output:
against