instruction:
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.
question:
claim: Bottled water should be banned.
 perspective: Banning bottled water restricts consumers' access to a product they want, and negatively affects small businesses. 
answer:
undermine


question:
claim: Encourage fewer people to go to university.
 perspective: Learning is always worthwhile.
answer:
undermine


question:
claim: Gay couples should be allowed to marry.
 perspective: gays should be able to use thier rights
answer:

support