Your task is to predict the verdict of a claim based on the provided question-answer pair evidence. The possible labels are: 'Supported', 'Refuted', 'Not Enough Evidence', 'Conflicting Evidence/Cherrypicking'. Justify your answer using the provided evidence and select the correct label.

Claim: Viral image quotes Joe Biden as saying the Germans Bombed Pearl Harbour.

Q1: when as Biden called himself an optimist
A1: As he gave a speech about U.S.-Israeli relations, but he was talking about "the prospects for peace," not World War II. Or in October 2018, when speaking at Youngstown State University in Ohio.

"I am an optimist," the Vindicator quotes him as saying. "I am an optimist because I know the history of the journey of this country … We have always had faith in the ability of ordinary people to do extraordinary things."

Q2: What does the viral image that makes the claim attribute this quote to?
A2: A speech in which Biden called himself an 'optimist'.

Q3: Did Biden say anything about 'pearl Harbor'  or the war in that speech?
A3: No, because He talked about the 2nd world war but makes no mention of 'pearl harbor'

Q4: Are there any news references to him making this quote?
A4: No, because Nexis, a database of news stories, shows no results whilst Looking for news stories connecting the former vp to Germany and Pearl Harbor,
user
justification: Joe Biden  talked about the 2nd world war but makes no mention of  'pearl harbor'. 

verdict: 'Refuted'
assistant