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: Capitalism is better than socialism.
perspective: Socialism has changed historically to meet the challenges of the moment and is addressing those of the 21st century in new ways

Answer: undermine

Question: claim: Everyone should go vegetarian.
perspective: Anitbiotics aren't used in vegetarian foods.

Answer: support

Question: claim: Civil liberties should be sacrificed for the greater good.
perspective: The loss of individual freedoms is the beginning of dark times.

Answer:
undermine