instruction:
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". 
question:
Topic: Mandatory labeling of genetically modified foods
 Argument: Opinion is often divided or ambivalent on labeling GM foods.
answer:
neutral


question:
Topic: Banning vuvuzela horns at the 2010 World Cup
 Argument: They are a source of headaches.
answer:
in favor


question:
Topic: Guantanamo Bay detention center
 Argument: Conditions at Guantanamo are very good for detainees.
answer:

in favor