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: The world should go vegan.
 perspective: There are ways other than giving up meat to help the environment.
undermine

claim: We should believe in corporal punishment for adult offenders.
 perspective: Corporal punishment isn't a good idea when solving social problems.
undermine

claim: Gay marriage should be legal.
 perspective: The economy of states can be boosted by allowing same-sex marriages. 

support