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: Housewives should be paid for their work.
 perspective: Paying housewives is financially impractical.
undermine

claim: We should build new nuclear power plants.
 perspective: Energy demands are increasing
support

claim: Handguns must be banned in Washington D.C.
 perspective: The occurrence of public shooting spree can be prevented by the usage of concealed handguns by adults

undermine