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: Provide breakfast for all school students.
 perspective: School students are to arrive every morning having had a nutritious breakfast.

Answer: undermine


Question: claim: Homework is beneficial.
 perspective: Homework doesn't help low-income students succeed.

Answer: undermine


Question: claim: UK should have a second Brexit referendum before leaving the EU.
 perspective: Holding a vote would be inconsistent with the UK's democratic traditions.

Answer:
undermine