Detailed Instructions: If the emotion of happiness is present in the one of the dialogues of the conversation, then output Yes otherwise output No
Q: Is there anything I can do for you ? Would you please show me that mural ? Certainly . Here you are . It looks so beautiful . How much is it ? Four hundred yuan . That's a bit more than I wanted to pay . Can you cut the price down a bit ? I'm sorry . Ours is a fixed price shop and I can assure you this is the best price you can get for a mural like this . Maybe you are right . OK , I'll take it . Well , I'll have it wrapped for you . Thank you . Here is four hundred yuan . Thank you . Please come again .
A:
Yes