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: History has no place in the classroom.
 perspective: history repeats itself if not known

Answer: undermine


Question: claim: Children should be allowed to have facebook accounts.
 perspective: Facebook will become another web-based venue for sexual predators fishing for jailbait

Answer: undermine


Question: claim: All drugs should be decriminalised.
 perspective: In addition to our first argument: There is no legal bar on the purchase of alcoholic drink and cigarettes, though both are often addictive 

Answer:
support