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: Dad , what's the date ?
Person2: It's December eighteenth .
Person1: In seven days it will be Christmas Day .
Person2: Yes , I know that .
Person1: So , can I buy some new shoes as a Christmas present ?
Person2: Sure , a promise is a promise .

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

Ex Input:
Person1: What did you major in ?
Person2: I major in Chemistry .
Person1: What is your specialty ?
Person2: Organic Chemistry is my specialty .

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

Ex Input:
Person1: You should save some money on parking here .
Person2: Yeah , I don ' t have to pay for a space on the street .
Person1: Really ? How long did it take you to find a spot yesterday ?
Person2: Well , last night it took me half an hour to find a spot when I came home from work .
Person1: You get home late , don ' t you ?
Person2: Yeah , around seven . Most of the street parking is gone by then .
Person1: Ah , well . You can ' t have everything .
Person2: Yeah . I can live with it . It ' s great to be living alone .

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