Definition: If the emotion of happiness is present in the one of the dialogues of the conversation, then output Yes otherwise output No
Input: Hi . Can I help you with anything ? Yeah . Can I look at this ring ? Sure . Let me get it out for you . What is your size ? I believe I am a six . Here you go . Would you have any necklace that would go well with this ? Actually , we have a few to choose from . They are over here . There's no price tag on this necklace . Oh . I'm sorry . I'll check the price for you . It is $ 199 . This necklace is a little short . Do you have one that is longer ? Yes . Why don't you try this one on . This one is much better . Can I try on the ring with this necklace ? Sure . Here you go . Let me think about it . Sure . Take your time . Thank you for all the help . No problem at all .
Output:
Yes