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

Example Input: 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.
Example Output: Yes

Example Input: What is a surveyors wheel, Answer: A surveyor's wheel, also called a clickwheel, hodometer, waywiser, trundle wheel , measuring wheel, or perambulator is a device for measuring distance.
Example Output: Yes

Example Input: what languages are spoken in south africa, Answer: South Africa has eleven official languages : Afrikaans , English , Ndebele , Northern Sotho , Sotho , Swazi , Tswana , Tsonga , Venda , Xhosa and Zulu .
Example Output:
Yes

