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 voting age should be lowered to 16.
 perspective: I would say give them the rights that they should have.
support

claim: The United States should maintain its embargo against Cuba.
 perspective: Cuba has not demonstrated a willingness to negotiate in good faith with the United States. 
support

claim: Socialism is Dead.
 perspective: Socialism is a more secure system than the free market in Capitalism

undermine