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: Abolish all collective bargaining rights claimed by trades unions.
 perspective: We must maintain collective bargaining to hear all voices.
Example Output: undermine

Example Input: claim: Performing tests on animals must be banned.
 perspective: Animals don’t have human rights
Example Output: undermine

Example Input: claim: Self-determination of peoples is a human right.
 perspective: Without self-determination, minority cultures cannot be protected.
Example Output:
support