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: Israeli military assault in Gaza
 Argument: Israeli attacks may force Hamas to accept a more durable ceasefire.

Answer: in favor


Question: Topic: Natural gas vehicles
 Argument: Natural gas utilities have a long record of safety.

Answer: in favor


Question: Topic: Greece bailout
 Argument: Greece bailout adds to debt, does more harm than good.

Answer:
against