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: The United States was correct in going to war against North Korea in support of their territory of South Korea.
perspective: To invade could trigger an Arms Race: the very thing everyone wants to avoid!

SOLUTION: undermine

PROBLEM: claim: We believe in world government.
perspective: A world government would help us move forward as a whole.

SOLUTION: support

PROBLEM: claim: Everyone should go vegetarian.
perspective: Processed vegetarian protein is less environmentally friendly than eating meat

SOLUTION:
undermine