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.

Let me give you an example: claim: Music containing lyrics that glorify violent and criminal lifestyles should be banned.
 perspective: hip hop artists have a right to free speech
The answer to this example can be: undermine
Here is why: Musicians having a right to free speech clearly undermines the claim for putting constraints on their lyrics.

OK. solve this:
claim: Junk Food Should Be Banned.
 perspective: The sale of "junk food" items provide vital financial assistance to schools.
Answer:
undermine