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

Ex Input:
who sang what a wonderful world, Answer: It was first recorded by Louis Armstrong and released as a single in 1967.

Ex Output:
Yes

Ex Input:
what country is dubai in, Answer: Dubai ( ; ', ) is a city in the United Arab Emirates , located within the emirate of the same name.

Ex Output:
Yes

Ex Input:
who wrote white christmas, Answer: "White Christmas" is an Irving Berlin song reminiscing about an old-fashioned Christmas setting .

Ex Output:
Yes