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.
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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: Governments Should Actively Promote Multiculturalism.
 perspective: Multiculturalism means that everyone is the same, and then nobody is happy. 

Answer: undermine


Question: claim: Receiving multiple vaccines are safe.
 perspective: Vaccines  taken together are destroying the immune systems. 

Answer:
undermine