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: Animal testing should be banned.
perspective: Testing is needed for really new drugs

SOLUTION: undermine

PROBLEM: claim: Online Shopping Is Better Than Offline Shopping.
perspective: You don't have to leave the house to shop online.

SOLUTION: support

PROBLEM: claim: Build a third Heathrow runway to maintain its position as a hub airport.
perspective: An additional runway would inevitably lead to pollution and noise issues.

SOLUTION:
undermine