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

Output: support


Input: Consider Input: claim: We should encourage building the Hyperloop.
 perspective: The Hyperloop will be affordable for consumers.

Output: support


Input: Consider Input: claim: The United States should maintain its embargo against Cuba.
 perspective: Instead of embargo, free trade will promote democracy in Cuba.


Output: undermine