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: Random sobriety tests for drivers
 Argument: RBT has been successfully implemented in many modern democracies.
Example Output: in favor

Example Input: Topic: Michigan and Florida delegates in 2008 US elections
 Argument: Howard Dean, DNC Chairman, said on a re-vote.
Example Output: neutral

Example Input: Topic: Hybrid vehicles
 Argument: Hybrids significantly reduce emissions, fight global warming.
Example Output:
in favor