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.
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Question: claim: The U.S. Should Ban The Use of Cluster Bombs.
 perspective: Rejecting the Ban on Cluster Bombs Hurts the international image of the U.S.

Answer: support


Question: claim: Restrictions must be imposed on overseas players in football.
 perspective: It will improve the quality of the national team

Answer: support


Question: claim: All nations have a right to nuclear weapons.
 perspective: All states have a right to nuclear self-defense.

Answer:
support