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: Joe Calzaghe deserves to be recognized as one of the greatest boxers of all time.
 perspective: No way.  Out of his five "good" fights, he lost four of them. 

Ex Output:
undermine


Ex Input:
claim: Tablets should replace textbooks in K-12 schools.
 perspective: Replacing textbooks with tablets can lead to dangerous consequences for human and environmental health.

Ex Output:
undermine


Ex Input:
claim: Affirmative action is necessary.
 perspective: AA is more harmful than good

Ex Output:

undermine