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: Watch out ! You'll hit that car if you're not careful .
Person2: Oh no , I won't . But we will have an accident if you don't stop shouting .
Person1: You see . I told you you'd hit him if you weren't careful .
Person2: Oh , shut up , will you ? It was all your fault.If you'd kept quite this would never have happened .
Person1: Oh , so it was my fault , was it ? If I hadn't warned you in time it would have been much worse .

Ex Output:
0

Ex Input:
Person1: Let's get together this weekend , is that all right ?
Person2: Sounds good , when ?
Person1: When is it convenient for you ?
Person2: Any time is fine .
Person1: Could you and your wife be ready at nine o'clock ?
Person2: Please wait for us even if we're a little late .
Person1: Never mind . I'll be waiting for you .
Person2: See you then .
Person1: OK . Bye !

Ex Output:
1

Ex Input:
Person1: Hi ! Someone has reported a fault on one of your copiers .
Person2: That's right . I'm glad you're here . It hasn't been working properly for the last few days .
Person1: When was it serviced ?
Person2: Just a couple of weeks ago . It's usually very reliable .
Person1: What's actually wrong with it ?
Person2: Well , it's making a strange noise when we try to change paper trays .
Person1: I'm sure it's nothing serious , probably just a minor fault . I'll have a look at it .

Ex Output:
0