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: UN Security Council veto
 Argument: Veto power is frequently hijacked by national agendas.

Answer: against


Question: Topic: Was the War in Iraq worth it?
 Argument: War in Iraq kept Saddam from acquiring nuclear weapons.

Answer: in favor


Question: Topic: Waterboarding
 Argument: Torture violates the dignity of the human being.

Answer:
against