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: The world should go vegan.
 perspective: World hunger can not be fixed by vegetarianism. 

Output: undermine


Input: Consider Input: claim: Gay couples should be allowed to marry.
 perspective: The institution of marriage has traditionally been defined as being between a man and a woman. 

Output: undermine


Input: Consider Input: claim: All countries should have the right to pursue a nuclear defence.
 perspective: Irrational leaders make the possession of nuclear weapons dangerous


Output: undermine