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: During riots it might make sense to block access to social messaging networks.
 perspective: It is better to monitor riots through the social media rioters are using
undermine

claim: More gun control laws should be enacted.
 perspective: More gun control laws are needed in protecting women from domestic abusers and stalkers.
support

claim: Remove Bush tax cuts for the wealthy.
 perspective: Expiring Tax Cuts Would Cause a Double Dip Recession

undermine