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.
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Question: claim: The US and its allies were justified in taking military action against Iraq following Iraq’s invasion of Kuwait.
 perspective: It was illegal for the US to act.

Answer: undermine


Question: claim: Prescription drugs should be advertised directly to consumers.
 perspective: Diseases and medical conditions are more likely to be treated when consumers see DTC prescription drug ads.

Answer: support


Question: claim: We should restrict violent video games.
 perspective: Playing violent video games leads to violent behaviors.

Answer:
support