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".

[Q]: topic: Seattle deep-bore tunnel
argument: Development after removing viaduct will pay for tunnel.
[A]: in favor


[Q]: topic: Network neutrality
argument: Insufficient broadband market choice to deter bad behavior
[A]: in favor


[Q]: topic: Vehicle fuel economy standards
argument: Fuel economy standards foster innovation and jobs
[A]:
in favor