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: Universities should make all academic work they produce, including scholarly articles, course handbooks and recorded lectures, available to the general public.
 perspective: It would take citizens too long to go through all of the government data so they only produce what is necessary for understanding.

Answer: undermine


Question: claim: Abolish all collective bargaining rights claimed by trades unions.
 perspective: We must maintain collective bargaining to hear all voices.

Answer: undermine


Question: claim: Abolish all collective bargaining rights claimed by trades unions.
 perspective: Collective Bargaining leads to overpayment of the public sector.

Answer:
support