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

[EX Q]: Thanks for your help . No problem .
[EX A]: Yes

[EX Q]: My parents are always saying I am not good enough . Really . What do they mean ? They say my hair is too long , my room is too dirty and I am not good enough at school . What do you think then ? I don ' t think they are right . I have tried my best and that's enough . It is unfair that they are always saying these thing . Sometimes I even feel deeply hurt .
[EX A]: No

[EX Q]: What can I help you with today ? My washing machine isn't working . What's the problem ? The water will not drain . Is there anything else wrong with it ? No , that's it . I can come down and fix that for you if you'd like . When will you be able to fix it ? How does this afternoon at 2:30 sound to you ? That would be perfect . Alright , so I'll see you then ? See you then .
[EX A]:
No