instruction:
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.
question:
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
answer:
undermine


question:
claim: Create an African Criminal Court.
 perspective: The ICC is against African ideals.
answer:
support


question:
claim: Gay marriage should be legal.
 perspective: Same-sex marriage may have a lower divorce rate than heterosexual marriage proving once and for all that gay marriage is good for the institution of marriage. 
answer:

support