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: Funding transparency for TV issue ads in elections
 Argument: Anonymity is essential to free speech in modern democracy.

Answer: against


Question: Topic: More troops to Afghanistan under Obama
 Argument: Afg is backward, cannot be salvaged by US.

Answer: against


Question: Topic: Crime cameras
 Argument: Crime cameras often have no one watching due to limited resources.

Answer:
against