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: Israel's 2008-2009 military operations against Gaza were justified.
perspective: The operations are self-defenses, and thus can be justified.

Output: support

Input: Consider Input: claim: Hate speech on campus has to censored.
perspective: The marketplace of ideas

Output: undermine

Input: Consider Input: claim: The UK Should Leave the European Union.
perspective: Leaving EU would weaken UK security.
Output: undermine