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: Britain should give up its EU rebate.
 perspective: The Rebate is essential to preserve domestic support in Great Britain.
undermine

claim: The drinking age should be lowered from 21 to a younger age.
 perspective: State governments should have the right to establish a lower legal drinking age that reflects their unique demographics, legal context, and history.
support

claim: Ban junk food from schools.
 perspective: If "junk food" is banned, students will simply bring their own food to school.

undermine