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: Instant Replay Should Be Used in Major League Baseball.
 perspective: Instant replay drags ut calls most umpires can make already.
Example Output: undermine

Example Input: claim: Historical Artefacts Should Be Repatriated to Their Country of Origin.
 perspective: Artifacts should be kept where they are safest so that everyone has access to them. 
Example Output: undermine

Example Input: claim: Performing tests on animals must be banned.
 perspective: Sometimes we have no other choices for Animal research, but then to do some animal testing. 
Example Output:
undermine