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.

Ex Input:
claim: Roger Federer Is Not the Greatest Tennis Player of All Time.
 perspective: He has just won Wimbledon 2012 (17th grand slam) and gone back to number 1 again

Ex Output:
undermine


Ex Input:
claim: We should encourage increased use of referendums.
 perspective: Improves standards in political governance. 

Ex Output:
support


Ex Input:
claim: All nations have a right to nuclear weapons.
 perspective: All countries have an inherent right to self-defense even when they lack the capacity to do so with conventional weapons.

Ex Output:

support