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". 

Q: Topic: Direct democracy
 Argument: Direct democracy generally reduces the risks of corruption.

A: in favor
****
Q: 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.

A: against
****
Q: Topic: Banning vuvuzela horns at the 2010 World Cup
 Argument: Vuvuzelas disrupt player's and other's sleep at night.

A:
in favor
****