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: Recreational marijuana should be legal.
 perspective: Legalization of marijuana would cause teens to smoke more pot and would be harmful.

Output: undermine


Input: Consider Input: claim: Roger Federer Is Not the Greatest Tennis Player of All Time.
 perspective: Federer has a great tennis record.

Output: undermine


Input: Consider Input: claim: Turkey should be let join the European Union.
 perspective: There is significant animosity between Turkey and some existing member states.


Output: undermine