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: Grant the EU a permanent seat on the UN Security Council.
perspective: France and Britain should be willing to give up their seats for the European Union.

Answer: support

Question: claim: Transparency is necessary for security.
perspective: Lives can be endangered if there is too much transparency

Answer: undermine

Question: claim: UK should have a second Brexit referendum before leaving the EU.
perspective: the vote will not be legitimate

Answer:
undermine