In this task, you are given a question and an answer. Answer "Yes" if the given answer correctly answers the question, otherwise answer "No".

Q: who won the most nba championships, Answer: Bill Russell won 11 championships with the Boston Celtics .

A: Yes
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Q: what is the origin of fiona, Answer: The name Fiona was invented, and first used, by the Scottish poet James Macpherson (173696), author of the Ossian poems, which he claimed were translations from ancient Gaelic sources (sources, when challenged, he never produced).

A: Yes
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Q: who is the current Chief Justice of the U.S. supreme court?, Answer: The 17th and current Chief Justice is John G. Roberts, Jr.

A:
Yes
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