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]: what did chaucer do, Answer: While he achieved fame during his lifetime as an author, philosopher, alchemist and astronomer , composing a scientific treatise on the astrolabe for his ten year-old son Lewis, Chaucer also maintained an active career in the civil service as a bureaucrat, courtier and diplomat.
[A]: Yes

[Q]: who played batman in dark knight, Answer: Christian Bale reprises the lead role of Bruce Wayne/Batman, with a returning cast of Michael Caine as Alfred Pennyworth , Gary Oldman as James Gordon and Morgan Freeman as Lucius Fox .
[A]: Yes

[Q]: what creates sonic boom, Answer: A sonic boom is the sound associated with the shock waves created by an object traveling through the air faster than the speed of sound.
[A]:
Yes