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: Social networking sites are good for our society.
 perspective: Social media can help disarm social stigmas.
support

claim: Everyone should go vegetarian.
 perspective: People who eat meat are not harming the environment. 
undermine

claim: It is worth voting.
 perspective: Our votes will not be acknowledged by our representatives.

undermine