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: More gun control laws should be enacted.
 perspective: Background checks and micro-stamping to purchase a gun are an invasion of privacy.

Answer: undermine


Question: claim: Smoking should be banned in public places.
 perspective: Banning smoking isn't necessary.

Answer: undermine


Question: claim: Homework is a waste of time.
 perspective: Low-income students are at a disadvantage when it comes to homework.

Answer:
support