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: Hurry up , get in .
Person2: I ' m in , let ' s go !
Person1: OK , make a left here . . . no wait , I meant make a right . Come on , speed up !
Person2: Geez ! What ' s the rush ?
Person1: Don ' t worry about it , just drive . Oh , no , the light is about to change . . . step on it !
Person2: Are you nuts ! I ' m not going to run a red light !
Person1: Whatever . Just turn right here . . . . The freeway will be packed at this hour . . . . let ' s take a side street.Go on ! Get out of our way ! Move , move !
Person2: What ' s your problem ! Geez . Having a fit is not going to help !
Person1: Here , I know a short cut ... just go down here , and we ' ll cut though Ashburn Heights . Let ' s go , let ' s go ! Watch out for that lady !
Person2: I ' m going as fast as I can !
Person1: Yes ! We made it . 5:58 , just before the library closes .
Person2: You ' re such a geek !

Ex Output:
0

Ex Input:
Person1: What a good day !
Person2: Yes . It's really wonderful here The grass is greener and the air is fresher than those in the city .
Person1: Right . Let's go out and enjoy the beautiful natural scenery .
Person2: Great , let's go .
Person1: Wow , what a beautiful lake ! The green hills and clear water really provide magnificent scenery .
Person2: En , it's so beautiful that I don't want to move my eyes from it .
Person1: I feel as if I'm living in a different world , honey .
Person2: The same to me . All the things here make me happy , the mountain , the water , the grass , the birds , the sunshine ...
Person1: I think we should go out more frequently . The natural scenery can do us good .
Person2: That's the point . We should walk into the nature and enjoy its beauty whenever we have time .
Person1: Right . The city life has made us tired and out of energy , while the natural world can bring us quite new feelings .

Ex Output:
0

Ex Input:
Person1: Hello . I'm leaving . Here is my key .
Person2: Just one second , sir , and I'll give you your receipt . Here you go .
Person1: Thank you very much .
Person2: Sir , did you enjoy your stay here ?
Person1: Well , most of my time here was pleasant . And New York itself is fantastic .
Person2: I'm glad you enjoyed the city , anyway . But please don't think too unkindly of us .

Ex Output:
1