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.

Q: claim: Joe Calzaghe deserves to be recognized as one of the greatest boxers of all time.
perspective: No way. Out of his five "good" fights, he lost four of them.

A: undermine
****
Q: claim: There should be no permanent members of the UN Security Council.
perspective: It would make the UNSC more effective and efficient

A: support
****
Q: claim: Animal testing should be banned.
perspective: Animal researchers treat animals humanely, both for the animals' sake and to ensure reliable test results.

A:
undermine
****