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 a good idea to build the Keystone XL pipeline.
 perspective: Dependence on oil needs to be reduced to ensure we do not end up slaves to others.
Example Output: undermine

Example Input: claim: Increased taxes are good for America.
 perspective: balancing common deficits of the government for society 
Example Output: support

Example Input: claim: Police body cameras should be allowed.
 perspective: Police body cameras invade the privacy of citizens, expose victims and witnesses of crimes, and damage police-public relationships.
Example Output:
undermine