instruction:
In this task you will be given a claim and a perspective. You should determine whether that perspective supports or undermines the claim. If the perspective could possibly convince someone with different view, it is supporting, otherwise it is undermining.
question:
claim: The US intervention in Libya, lacking congressional approval, was illegal.
perspective: The intervention in Libya is a complete disaster.
answer:
support

question:
claim: social networking sites should be banned at the workplaces.
perspective: Much time can be wasted on social networking sites.
answer:
support

question:
claim: Turkey should be let join the European Union.
perspective: There are precedents including the admission of Romania and Bulgaria into the EU.
answer:
support