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: All nations have a right to nuclear weapons.
 perspective: The pursuit of nuclear defence (respectively the possession of nuclear weapons) by more countries is a guarantee for peace. 
answer:
support


question:
claim: Should Turkey Be Accepted In The EU.
 perspective: As a matter of precedent, Turkey should be allowed into the EU.
answer:
support


question:
claim: Social networking sites are good for our society.
 perspective: Social media can entice people to waste time.
answer:

undermine