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.

Q: 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. 

A: undermine
****
Q: claim: Governments of resource-rich nations should impose high taxes on mining and extraction.
 perspective: Domestic and Global impact of such a tax will be too great.

A: undermine
****
Q: claim: School Uniforms Should Be Mandatory.
 perspective: Personality and Expressing yourself

A:
undermine
****