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'.

[Q]: Person1: I saw an interesting program on TV last night . It was about elderly people .
Person2: And what did the program say ?
Person1: It said that people with a positive attitude tend to live longer and happier .
Person2: I think that many physicians now agree with that idea .
Person1: And the TV program also said that physical exercise helps people deal with stress .
Person2: And the most active older people seem to enjoy some kind of physical exercise . My father is over 60 years old , and he lifts weights every day .
[A]: No emotion,No emotion,No emotion,No emotion,No emotion,No emotion

[Q]: 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 .
[A]: No emotion,No emotion,No emotion,No emotion,No emotion,No emotion,No emotion,happiness,No emotion

[Q]: Person1: Tom's new business will do well .
Person2: I don't think so . There's too much competition .
[A]:
No emotion,No emotion