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.

Input: Consider Input: claim: There should be no permanent members of the UN Security Council.
 perspective: It would make the UNSC more effective and efficient

Output: support


Input: Consider Input: claim: Roger Federer Is Not the Greatest Tennis Player of All Time.
 perspective: Lack of serious competition

Output: support


Input: Consider Input: claim: Affirmative action is necessary.
 perspective: AA actually does more harm than it does good


Output: undermine