You are given a conversation between two people. 'Person1:' and 'Person2:' are used to separate their respective dialogues. Your task is to classify the conversation either convey 'No emotion' or 'Happiness' by providing '1' and '0', respectively.

Ex Input:
Person1: I can ' t wait to retire .
Person2: And then what ?
Person1: And then I ' m moving to Florida where I can play golf all day , every day !
Person2: That sounds boring to me .
Person1: What do you plan on doing after you retire ?
Person2: Yes , I think I will do something new . I ' Ve always wanted to be a teacher .
Person1: I admire your energy , Ruth . You are young at heart .

Ex Output:
0

Ex Input:
Person1: Would you like to go sightseeing tomorrow ?
Person2: Not a bad idea !
Person1: What would you like to see in Beijing ?
Person2: Well , let me see . I'd like to go to the Great Wall , the Summer Palace , the Forbidden City and the Temple of Heaven .
Person1: OK . I'll pick you up here tomorrow .

Ex Output:
1

Ex Input:
Person1: What's the matter with my wife ?
Person2: She had a sudden heart attack .
Person1: I guess so . It was very terrible when she was at the onset of the illness . I am worried that I would lose her .
Person2: Don ' t worry . She is much better now . But you are not permitted to disturb her at the moment .
Person1: I know . But is she out of danger now ?
Person2: Yes , I think so .
Person1: Thank you very much , Doctor .
Person2: My pleasure .

Ex Output:
1