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: Joe Calzaghe deserves to be recognized as one of the greatest boxers of all time.
 perspective: I disagree.  Four of his five good fights were his oppenents best fights. 
Example Output: undermine

Example Input: claim: Europe should be federal.
 perspective: Formal federalism creates extra inequalities.
Example Output: undermine

Example Input: claim: Nollywood could be an effective instrument to change perceptions of Africa.
 perspective: Epitomising rising Africa
Example Output:
support