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

Q: Good evening , madam . May I help you ? I want a facial . But this is the first time I've come here , so can you tell me how you do it ? Sure . Most facials start with a thorough cleaning . Then we usually use a toner to invigorate the skin , followed by exfoliation treatment-a peeling mask or scrub that removes the dead cells that make the skin lock dull . After that , we'll massage your face and neck with oil or cream to improve the circulation and relieve the tension , followed by a mask to moisturize and soften the skin . That's exactly what I want . How long does it take ? We have half-hour and one-hour treatments . What's the regular price ? Well , the half-hour facial costs 50 yuan and the one-hour costs 80 yuan . If you want make-up , another 20 yuan will do . Good , I will take the one hour facial with make-up . That's fine , madam . By the way , could you give me a manicure ? Use a light nail-polish , please . Yes , madam .

A: Yes
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Q: Hello , could I speak to Allison , please ? I'm sorry ; he's out at the moment . When do you expect him back ? I think he'll be back in about an hour at least . Well , may I leave a message ? Yes , of course . Would you please ask him to call Chris when he gets back ? Ok . Does he know your number ? I'm afraid he doesn't . My mobile is 139- 2477 - 4026 . 13924774026 . All right . Thanks for calling . Oh , hang on , someone's at the door that may be him , please hold on .

A: Yes
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Q: It's your turn , sir . I'm sorry that you had to wait . Saturday is a busy day for us . I suppose so . A haircut , please . How do you want your hair cut ? Any particular way ? I'd just like a trim , and don't cut it too short . Yes , sir . How about the sideburns ? I think they only need a little trimming . Can I use the clippers ? No , don't use them , please . Oh , all right , sir . Would you trim off a bit more there , above the ear ? Don't you think it needs a little taken off on top , too ? I guess that would be better . ( Raising a lock ) About like this ? No , not that much . Now , yes , that's fine . Shave also , s ir ? Yes . How do you want your moustache trimmed ?

A:
No
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