TASK DEFINITION: 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.
PROBLEM: claim: Disclose previous convictions in court.
 perspective: The justice system becomes inconsistent when convictions records are disclosed on an occasional basis

SOLUTION: undermine

PROBLEM: claim: Teachers must be banned from interacting with students via social networking websites.
 perspective: Social media sites often lead to relationship problems and other stress in real life.

SOLUTION: support

PROBLEM: claim: Long term cooperation between Russia and the United States is possible.
 perspective: Missile defence shows Russia is still suspicious of U.S. motives.

SOLUTION:
undermine