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:
what are the three primary colors in the subtractive color model, Answer: The overlapping subtractive yellow, cyan and red (magenta) image elements can clearly be seen.

Ex Output:
Yes


Ex Input:
how are pointe shoes made, Answer: Pointe shoes developed from the desire for dancers to appear weightless and sylph -like and have evolved to enable dancers to dance en pointe (on the tips of their toes) for extended periods of time.

Ex Output:
No


Ex Input:
what does a plus-minus sign mean, Answer: to indicate a value that can be of either sign.

Ex Output:

Yes


