You will be given a topic and an argument. Decide the argument's stance towards that topic. The argument's stance is in favor or against the topic. If the argument supports that topic, answer with "in favor"; otherwise, if the argument opposes the topic, answer with "against".

topic: Banning vuvuzela horns at the 2010 World Cup
argument: Guests at World Cup should embrace S. African vuvuzela tradition.
against

topic: Tibet independence
argument: The right to self-determination must be offered sparingly to avoid international instability.
against

topic: Ground zero mosque
argument: Defending mosque honors constitution first responders were protecting.

in favor