instruction:
If the emotion of happiness is present in the one of the dialogues of the conversation, then output Yes otherwise output No
question:
What can I do for you ?  I would like to have a roll developed .  When do you need them , sir ?  How about tomorrow morning ?  No problem . Do you want 3 x 5 or 4 x 6 ?  The 4 x6 will be OK . Thanks .  And do you want the glossy or matted finish ?  I prefer glossy . How much ?  You pay when you pick them up . I don't need a deposit for just one roll of film .  Thanks ! 
answer:
Yes


question:
I have a problem .  What's the problem ?  My mattress was supposed to be delivered today .  Is there a problem ?  The delivery people showed up four hours late .  I apologize for their tardiness .  I was late for work because of them .  Again , I do apologize for the inconvenience .  I want my money back for the delivery .  Seeing as they were late , that won't be a problem .  It shouldn't be a problem .  I'm going to refund your money right now . 
answer:
No


question:
Hi , Bob .  How did you do on your driving test ?  Passed .  That's great and it was your first try . 
answer:

Yes


