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: All countries should have the right to pursue a nuclear defence.
perspective: Thus the super power model will be broken and small countries will be finally given the chance to have political independence without the need of protection from a 'big brother'.

Answer: support

Question: claim: HIV/AIDS: There Should Be Compulsory Testing and Labeling of People with HIV.
perspective: Labeling of people with HIV is against Human Rights

Answer: undermine

Question: claim: Voting should be compulsory in the UK.
perspective: Weekend voting would be a more sensible solution

Answer:
undermine