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: We believe in world government.
 perspective: A world government would help us move forward as a whole.
support

claim: Parents should introduce children to alcohol (in moderation) at an early age.
 perspective: Use reverse psychology on kids to remove the appeal of drinking. 
support

claim: New prisons need to be built to ease overcrowding.
 perspective: New prisons will harm nearby communities.

undermine