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". 
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Question: Topic: Pornography
 Argument: Pornography is an expression falling under freedom of speech.

Answer: in favor


Question: Topic: Michigan and Florida delegates in 2008 US elections
 Argument: Howard Dean, DNC Chairman, said on a re-vote.

Answer: neutral


Question: Topic: Crime cameras
 Argument: FBI Reports on the effectivness and future of surveillance cameras.

Answer:
neutral