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: Sexist advertising must be banned.
perspective: Individuals have a choice and right to respond to ads and their meaning.
Example Output: undermine

Example Input: claim: The European Union should lift its ban on member states selling arms to China.
perspective: Lifting the ban will damage relations with the U.S.
Example Output: undermine

Example Input: claim: Joe Calzaghe deserves to be recognized as one of the greatest boxers of all time.
perspective: of course not he had 5 good fights and four of them were past there best.
Example Output:
undermine