instruction:
Determine whether there has been any questions asked by the speaker in the dialogue or not. If there has been a question in the dialogue then the output Yes otherwise output No.
question:
Let's go ! Where to ?
answer:
Yes

question:
You have to help to the laundry today . Give me a break .
answer:
No

question:
Are you OK ? I'm fine . I'm just so touched by the sad story . So I can say now that you must have enjoyed the opera . Which scene is your favorite ? I love them all . But if I had to name one as the best , I would say it's the ending . What's it about ? You know , I couldn't help falling asleep . Did you ? I didn't notice that . But still you should know it , for you have seen it with Laura before . I guess I've done the same thing last time I was here with her , too . I mean falling asleep . For me , this one is not that attractive . Then I doubt if you like operas at all . Yes . I like Carmen very much . But I don't mind if you want to tell me about this one . OK , then . The man was old and he was visiting his wife's grave , with a rose in his hand . When he got there , he saw someone already put a rose on her grave . Very impressive . And I do like the leading actress who has an amazing voice . Me , too . There was always a good round of applause every time she sings . Yes , the applause ! That was what kept waking me up during the show . And it's been such a faultless performance with the perfect lighting , and music . Just amazing ! No doubt , it's not a simple thing to put on a ' phantom show ' . Exactly .
answer:
Yes