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: The use of mobile phones has lowered active social life and has become an addiction.
 perspective: Cellphones are used to avoid emotional confrontation and real human contact
Example Output: support

Example Input: claim: The full financial history of all candidates for political office must be posted online.
 perspective: Candidates' full financial history allows voters to consider the financial proposals candidates may offer as potential policy.
Example Output:
support