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'.

Example Input: Person1: Are you interested in mountaineering ?
Person2: Yes . in some sense . I should say I like mountain climbing , you know , because I'm not so professional . How about you ?
Person1: I'm the same with you , an amateur mountain climber . 1 went climbing in the Rocky Mountains with my friends last summer vacation . We spent two days in the mountains .
Person2: How did you spend the night there ?
Person1: We pitched a tent in the night , waiting for the sunrise . Wow ! It was too beautiful .
Person2: I had a similar experience , but that was on the top of Tasha Mountain in my country .
Person1: Tasha Mountain ? It's very famous in China , isn't it ?
Person2: Yes.It IS one of the Five Mountains .
Person1: I want to climb Tasha Mountain this summer vacation . Would you be my guide ?
Person2: I'd love to .
Example Output: No emotion,No emotion,No emotion,No emotion,happiness,No emotion,No emotion,No emotion,No emotion,happiness

Example Input: Person1: Hi , Alice , what are you doing this sunday .
Person2: Nothing really , why , what ' s up ?
Person1: If you are free , maybe you can get having for my birthday party , it should be fun .
Person2: Sounds great , i ' d very much like having something thanks , when ?
Person1: Around six pm .
Person2: Do you need help setting up or anything ? I don't mind . I like to do that kind of thing . It's fun and I have a good eye for decorating .
Person1: No . thank you . I can handle it , but thanks for the offer .
Person2: Ok , I will see you again .
Person1: Great . I have a good day , thanks again for the offer .
Example Output: No emotion,No emotion,happiness,happiness,happiness,happiness,happiness,happiness,happiness

Example Input: Person1: Hey , your Chinese is coming along !
Person2: You think ?
Person1: Yeah . It ' s a lot better than mine .
Person2: But I still get stuck on the different tones.It drives me crazy .
Person1: Hang in there . It ' ll all come together one of these days .
Example Output:
happiness,No emotion,happiness,No emotion,happiness