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 Q]: who sang what a wonderful world, Answer: It was first recorded by Louis Armstrong and released as a single in 1967.
[EX A]: Yes

[EX Q]: what county is galveston in texas, Answer: League City is the largest city in Galveston County in terms of population; URL_http between 2000 and 2005 it surpassed Galveston as the county's largest city.
[EX A]: No

[EX Q]: who is the guy in the wheelchair who is smart, Answer: Professor Stephen Hawking , known for being a theoretical physicist , has appeared in many works of popular culture .
[EX A]:
Yes