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: Roger Federer Is Not the Greatest Tennis Player of All Time.
 perspective: Was not ranked number one for the most years
answer:
support


question:
claim: You have nothing to worry about surveillance if you have done nothing wrong.
 perspective: Lack of trust
answer:
undermine


question:
claim: Tablets should replace textbooks in K-12 schools.
 perspective: The higher cost of tablets marginalizes poorer school districts and increases the "digital divide."
answer:

undermine