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: Gay couples should be allowed to marry.
 perspective: Legalizing gay marriage often leads to an end to domestic partnership benefits for gay and straight couples, which disadvantages couples who choose not to get married. 

Output: undermine


Input: Consider Input: claim: We must have a criminal DNA database.
 perspective: Time spent tracking down suspects can be reduced with a database of DNA.

Output: support


Input: Consider Input: claim: Israel's 2008-2009 military operations against Gaza were justified.
 perspective: Future-wise speaking, the military operations are promoting peace. 


Output: support