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: Ghana’s ban on smoking in public places is a model for Africa.
 perspective: Banning smoking is not something that's necessary.
undermine

claim: The best way to protect Scottish interests in the EU is to vote for independence.
 perspective: You can look at Norway and the Republic of Ireland to see successful nation-states.
support

claim: Social networking sites are good for our society.
 perspective: Social media sites often lead to relationship problems and other stress in real life.

undermine