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: When he told me I had to work overtime , that was it .
Person2: The last straw , huh ?
Person1: Yes , he's really pushed me too far .
Person2: I know what you mean .

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

Ex Input:
Person1: I ' m sure that the boy will become nobody when he grows up .
Person2: Be careful of what you say , or you ' ll have to eat humble pie .
Person1: Eat humble pie ? Impossible , I ' Ve never been wrong in judging boys like him .

Ex Output:
No emotion,No emotion,No emotion

Ex Input:
Person1: So you are green with envy at your neighbor ?
Person2: Well , he ' s really lucky . It seems that he could win the bet at every turn .
Person1: But I don ' t envy those who are filthy with dough . That ' s not the whole life .
Person2: I know what you mean . I ' m not only after bucks . There ' s something more in life .

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