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.

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

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

claim: We should abolish speed cameras.
 perspective: Speed cameras take motorists by surprise and distract them.

support