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.

Example Input: claim: It is crucial to support the development of a missile defence system.
 perspective: The system is an incredibly expensive venture that may not even work
Example Output: undermine

Example Input: claim: Long term cooperation between Russia and the United States is possible.
 perspective: Missile defense is an area where Russia is suspicious of the United States.
Example Output: undermine

Example Input: claim: Hate speech on campus has to censored.
 perspective: Freedom of expression is a political right
Example Output:
undermine