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'.

Person1: Steven , have you ever met Hanson ever since he went back to London ?
Person2: No , but we still stay in touch .
Person1: What's the way you keep in contact ?
Person2: We contact through email .
Person1: Email is not always the best form . I think QQ is way better .
Person2: Your words sound a bit reasonable . But don ' t forget the time difference .
Person1: You're right .
No emotion,No emotion,No emotion,No emotion,No emotion,No emotion,No emotion

Person1: It gives me great pleasure to introduce Mr ... eh Mr ...
Person2: Miss !
Person1: Yeah ! May I introduce Mis ... eh ... Miss ...
Person2: My name is Jane Brown !
Person1: Oh yeah ! Would you please welcome ... Miss Jan Brown .
No emotion,No emotion,No emotion,No emotion,No emotion

Person1: What do you think of your teacher ?
Person2: He's very strict with us .
Person1: And I hear he gives very good lectures .
Person2: Indeed.He ' s strict with himself , too.We can see every lecture of his is well-prepared .
No emotion,No emotion,No emotion,No emotion