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.

Q: claim: social networking sites should be banned at the workplaces.
 perspective: Social media is useful in times of emergencies as it enables instant contact.

A: undermine
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Q: claim: Technological advancement promotes materialistic society.
 perspective: "Materialistic" by whose standards - and why would technology make people more materialistic than what they already are?  

A: undermine
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Q: claim: Actively circumventing Internet censorship is a legitimate foreign policy tool.
 perspective: It is legitimate to undermine illegitimate governments to promote human rights

A:
support
****