You are given a conversation between two people. 'Person1:' and 'Person2:' are used to separate their respective dialogues. Your task is to label each of the continuous conversations done by one speaker with the emotion detected in that particular part. Your labels can be one among the following: 'No emotion', 'surprise', 'happiness', 'sadness', 'anger', 'disgust'.

Ex Input:
Person1: Can I help you ?
Person2: Yes . I'd like to borrow these books .
Person1: Just a second . I'll see if I can find them for you .
Person2: Thanks .
Person1: Here you are . You must return them within a month .
Person2: What happens if I'm not finished with them in a month ?
Person1: You can come in and renew them unless someone else has reserved them .
Person2: OK . Thank you very much for your trouble .
Person1: No trouble at all . So long .

Ex Output:
No emotion,No emotion,No emotion,No emotion,No emotion,No emotion,No emotion,happiness,No emotion

Ex Input:
Person1: Hey . Steven . You have a large chunk of money , but why do you still live in the old flat , instead of buying a new villa ?
Person2: I like to live here and enjoy my neighbors ' company . And I don't think I should waste money just because I have much of it .
Person1: But I found you always hate to part with your money . Look at the car you drive ; it's such a junker !
Person2: Oh , the car is old but still in good condition . I just think we should be thrifty , whether you are rich or not .
Person1: But ... But ...
Person2: But what ? Just remember that thrift is not only a great virtue , but also a great revenue .
Person1: Maybe you are right .

Ex Output:
No emotion,No emotion,No emotion,No emotion,No emotion,No emotion,No emotion

Ex Input:
Person1: Jenny , what's wrong with you ? Why do you keep weeping like that ?
Person2: Mary told me that she had seen you with John last night . I got to know the fact that you are playing the field .
Person1: Honey , cross my heart , I'v never looked at another woman since the first day I set my eyes on you ! Believe me , that's the truth .

Ex Output:
No emotion,No emotion,No emotion