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: The drinking age should be lowered from 21 to a younger age.
 perspective: Lowering the drinking age is a bad idea.
Example Output: undermine

Example Input: claim: Social networking sites are good for our society.
 perspective: Social media can help disarm social stigmas.
Example Output: support

Example Input: claim: It is crucial to support the development of a missile defence system.
 perspective: Strategic missile defense technology is substantially more advanced and discriminating in application than nuclear weapons, making potential future wars less potentially devastating
Example Output:
support