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: Direct democracy
 Argument: Direct democracy avoids appointment of unaccountable officials.
Example Output: in favor

Example Input: Topic: Withdrawing from Iraq
 Argument: An early withdrawal from Iraq would embolden terrorists.
Example Output: against

Example Input: Topic: Wind energy
 Argument: Negative effects of wind energy on birds can be minimized.
Example Output:
in favor