Instructions: 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.
Input: claim: Gorbachev Was Responsible for The Collapse Of The USSR.
perspective: The System Needed to Change in Order to Survive in the Longer Term; That Mikhail Gorbachev's Reforms Failed Showed that the USSR Could Not be Saved
Output:
undermine