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: Everyone should go vegetarian.
 perspective: There are ways other than giving up meat to help the environment.

Answer: undermine


Question: claim: Mind Sports Such as Chess, Quizzing and Debating Should Be Olympic Sports.
 perspective: Chess is one of the popular sport that should be represented at the Olympic.

Answer: support


Question: claim: Abolish all collective bargaining rights claimed by trades unions.
 perspective: Natural monopolies require collective bargaining.

Answer:
undermine