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: NATO expansion
 Argument: NATO expansion can only lead to the overstretching of the organisation and thus the undermining of stability for the entirety of Europe.
Example Output: against

Example Input: Topic: Big government
 Argument: European-style big governments foster more stable societies.
Example Output: in favor

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