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've got some bad news about the bike you lent me .
Person2: What's that ?
Person1: I fell on the way to school , and your bike got scratched . I'm really sorry .
Person2: Don't worry about it . It's not new , it already has a few scratches . Did you get hurt ?
Person1: No , thank you .
Person2: That's the most important thing .
Person1: It's kind of you to say . I feel a little stupid .
Person2: Forget about it .
Person1: When you lent me the bike , it looked brand new , almost anyway .
Person2: Maybe , but really I have fallen a couple of times and it's been hit once or twice as well .
Person1: I appreciate that , thank you .

Ex Output:
0

Ex Input:
Person1: Welcome , Li Mei . Please give me your coat and hat .
Person2: Thank you , Peter .
Person1: Oh , let's come in and enjoy yourself .
Person2: Happy birthday , Peter , and many happy returns of the day . Here's a present for you .
Person1: Thank you , Li Mei . Come into the dining room . I'm going to cut the cake soon .
Person2: What wish do you make ?
Person1: It's a secret .

Ex Output:
1

Ex Input:
Person1: Hey Sarah . Why are you limping ?
Person2: Oh . Hi Matt . I went snowboarding yesterday and my whole body aches .
Person1: Was it your first time ?
Person2: Yeah . And I never want to go again .
Person1: I remember the first time I went . My back was sore , I couldn't sit down because it hurt my butt , and my legs would cramp if I walked too fast .
Person2: That's exactly how I feel now .
Person1: It's only like that the first couple of times .
Person2: Ha . There won't be a next time .
Person1: You gotta give it a chance . It's fun after awhile .
Person2: I'll think about it after I start feeling better . Right now , I don't even want to hear the word snowboarding .

Ex Output:
0