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: Handguns must be banned in Washington D.C.
 perspective: DC is unique and individuals should not have the right to bear arms.

Output: support


Input: Consider Input: claim: You should join Facebook.
 perspective: We must always be careful what we post on Facebook or there could be negative consequences.

Output: undermine


Input: Consider Input: claim:  Aboriginal culture must be protected.
 perspective: Repair of past errors in treatment of indigenous peoples is an obligation of those who benefited.


Output: support