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: Pay state school teachers based on merit.
 perspective: Teachers will have an incentive to improve their teaching.
support

claim: Social networking sites are good for our society.
 perspective: Social media has been linked to stress and problems in personal relationships in the real world.
undermine

claim: Social networking sites are good for our society.
 perspective: Those in the arts can increase their audience using social media.

support