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

what is metformin used for, Answer: It is the first-line drug of choice for the treatment of type 2 diabetes , in particular, in overweight and obese people and those with normal kidney function.
Yes

how tall are the members of tlc, Answer: Between 1992 and 2003, the band accumulated ten top ten singles, four number one singles, four multi-platinum albums, and four Grammy Awards .
No

what is the name of the wizard of oz, Answer: The character was further popularized by the classic 1939 movie , wherein his full name is not mentioned.
Yes