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: Technological advancement promotes materialistic society.
 perspective: "Materialistic" by whose standards - and why would technology make people more materialistic than what they already are?  
undermine

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.
support

claim: Gay couples should be allowed to marry.
 perspective: We can reduce the prevalence of psychological disorders in the gay community by allowing gay marriage. 

support