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: Ghana’s ban on smoking in public places is a model for Africa.
 perspective: Banning smoking is not something that's necessary.

Answer: undermine


Question: claim: The United States should keep daylight saving time.
 perspective: Daylight savings time is expensive in us

Answer: undermine


Question: claim: Send Yanukovych to The Hague.
 perspective: Could not be tried for all his crimes

Answer:
undermine