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: Gay couples should be allowed to marry.
 perspective: Heterosexuals shouldn't enjoy greater rights than homosexuals.
Example Output: support

Example Input: claim: Professional sportsmen must be required to represent their countries at the international level.
 perspective: Playing for your country is a mortal duty. 
Example Output: support

Example Input: claim: Everyone should go vegetarian.
 perspective: Lean red meat, eaten in moderation, can be a healthful part of a balanced diet. 
Example Output:
undermine