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: Tablets should replace textbooks in K-12 schools.
 perspective: Replacing textbooks with tablets can lead to dangerous consequences for human and environmental health.

Answer: undermine


Question: claim: There must be a system of universal healthcare.
 perspective: It costs too much money to support universal healthcare.

Answer: support


Question: claim: Gay couples should be allowed to marry.
 perspective: Legalizing gay marriage could lead down a "slippery slope," giving people in polygamous, incestuous, bestial, and other nontraditional relationships the right to marry. 

Answer:
undermine