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.

Input: Consider Input: Person1: Hi Bill , I saw your grandma yesterday .
Person2: Oh where was that ?
Person1: I was running around the track at my college and there she was walking around the same track .
Person2: Grannie always tries to stay fit and healthy . She is always making us kids eat the proper foods .
Person1: Well , it pays off for her . How old is she anyway ?
Person2: She will be 86 next month .
Person1: That is truly amazing !

Output: 0

Input: Consider Input: Person1: Hey , Paul , why the long face ?
Person2: It's difficult to explain .
Person1: Try me .
Person2: Well , I had a terrible day of work , I'm thinking of quiting my job .
Person1: Take it easy , maybe tomorrow will be different .
Person2: I don't know , I can't stand my job these days .
Person1: Cheer up , I hope you'll feel better soon .

Output: 0

Input: Consider Input: Person1: Bill , do you know when did the Chinese begin to celebrate Teachers ' Day ?
Person2: I know the Chinese teachers had their first festival in 1985 .
Person1: So , it is the 27th Teachers ' Day .
Person2: What will you do on Teachers ' Day ?
Person1: I am going to send Mr . Li some flowers . What about you ?
Person2: I intend to invite him to dinner .
Output: 0