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: The European Union should lift its ban on member states selling arms to China.
 perspective: Lifting the ban will damage relations with the U.S.
undermine

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: The money we spend on our Olympic medal count is money well spent.
 perspective: Hosting is very expensive

undermine