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: It is crucial to support the development of a missile defence system.
 perspective: The system is an incredibly expensive venture that may not even work
undermine

claim: There should be no permanent members of the UN Security Council.
 perspective: It would make the UNSC more effective and efficient
support

claim: The Catholic Church needs reform.
 perspective: The Catholic Church wants loyalty to institution, not to the common man.

support