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.

Example Input: Can I have the check please ?  Right away , sir .  Is this amount correct ?  Yes , sir , it is .  Thank you , the service was good  Please come again . 
Example Output: Yes

Example Input: That'll be eight dollars , please .  Here's ten . Keep the change . 
Example Output: No

Example Input: Nani Book Store . How can I help you ?  Do you have the ' The man and the Sea ' by Ernest Hemingway ?  Yes , we have one copy left .  Can you hold it for me ? 
Example Output:
Yes

