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.

claim: Roger Federer Is Not the Greatest Tennis Player of All Time.
 perspective: Was not ranked number one for the most years
support

claim: Raise The School Leaving Age To 18.
 perspective: some people are not good at studying
undermine

claim: Golf is a Sport.
 perspective: The fact that golf can be difficult and requires practice and skill to achieve proficiency does not mean it qualifies as a sport. 

undermine