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: Physical Education In Schools Should Be Compulsory.
 perspective: Participation in sport promotes a healthy lifestyle 
support

claim: The full financial history of all candidates for political office must be posted online.
 perspective: Running for office should make your life an open book
support

claim: Teachers must be banned from interacting with students via social networking websites.
 perspective: Social media can be powerful educational resources. 

undermine