TASK DEFINITION: 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.
PROBLEM: claim: Roger Federer Is Not the Greatest Tennis Player of All Time.
 perspective: He has just won Wimbledon 2012 (17th grand slam) and gone back to number 1 again

SOLUTION: undermine

PROBLEM: claim: social networking sites should be banned at the workplaces.
 perspective: Corporations and small businesses use social media to benefit themselves and consumers.

SOLUTION: undermine

PROBLEM: claim: Raise The School Leaving Age To 18.
 perspective: Young people should have the freedom to make their own choices.

SOLUTION:
undermine