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.

Example Input: claim: Britain should give up its EU rebate.
 perspective: The Rebate is essential to preserve domestic support in Great Britain.
Example Output: undermine

Example Input: claim: Gay couples should be allowed to marry.
 perspective: Heterosexuals shouldn't enjoy greater rights than homosexuals.
Example Output: support

Example Input: claim:  Aboriginal culture must be protected.
 perspective: In the past we have oppressed native peoples and we must learn from that so we do not do it again.
Example Output:
support