Q: If the emotion of happiness is present in the one of the dialogues of the conversation, then output Yes otherwise output No
Excuse me . I bought this just now and here's a receipt . I'm afraid I was short-changed . Could you look into it ? Oh , really ? Just a moment ... You paid with a ten-dollar note and I gave you ... Oh , sorry , here's a five left . I'm terribly sorry .
A:
No