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: 16 year olds should be able to vote at presidental elections.
perspective: This would complicate elections.

Answer: undermine

Question: claim: The UK Should Leave the European Union.
perspective: Leaving the EU would mean leaving their security services too

Answer: undermine

Question: claim: Gay couples should be allowed to marry.
perspective: EU Should Push Forward Equality for All of its Citizens Regardless of Sexuality

Answer:
support