If the emotion of happiness is present in the one of the dialogues of the conversation, then output Yes otherwise output No

Can you give me a hand , Tom ? Sure . Can you open this bottle for me ? The cork seems to be stuck . I'll have a go .
Yes

Hello , Miao Li , Where are you going ? Hello , I am going to the store to buy some fruit . Oh , Would you do me a favor ? Yes ? Please mail this letter for me on your way to the store . Sure . Do you want it to be registered ? Yes , I think so . There are some pictures in it . It would be a great pity if they were lost . Yes , I will be glad to mail your letter . Thanks . you are welcome .
Yes

It's your turn now , Helen . OK . I'm coming . This is your song . I picked it for you . Thank you . You are so considerate . Push the red button on the mike to turn it on . OK . This key is too high for me . I think it's a piece of cake for you . OK . Let me have a try ... Well done ! I hope I can sing as well as you one day . Thank you . I'm sure you will . I hope so . Thank you for saying so .
Yes