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:
Hi , Bob , what time will you be home tonight ? I'll be back late tonight . Why ? What's the problem ? I have a meeting with my General Manager .
answer:
Yes

question:
Diana's Flowers , Diana Lin's office , may I help you ? Is Diana in ? No , she's out for lunch . May I take a message ? Yes , please ask her to call John Smith . Ok , I'll make sure she gets the message .
answer:
Yes

question:
Hi ! This is John Li , is my car fixed yet ? Let me run and check .
answer:
Yes