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: School Uniforms Should Be Mandatory.
 perspective: Students' legal right to free expression remains intact even with mandatory school uniforms.
support

claim: The use of mobile phones has lowered active social life and has become an addiction.
 perspective: Mobile phones enable us to keep in touch
undermine

claim: Junk Food Should Be Banned.
 perspective: Better nutrition leads to a better student body. 

support