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: Teachers Should Have The Right To Punish Pupils Physically If The Parents Consent.
 perspective: Parental consent would create two 'classes’ of pupil.

Answer: undermine


Question: claim: 16 year olds should be able to vote at presidental elections.
 perspective: Voting among youth would be discouraged by EU elections.

Answer: undermine


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

Answer:
undermine