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: Would you like to come out with me tonight ?
Person2: Sorry , I can ' t .
Person1: Tomorrow night , then ?
Person2: I ' d like to . But I ' m afraid I can ' t .
Person1: I was wondering if you like to go to the theatre then .
Person2: That sounds great .
Person1: Ok . How about give me a ring , then ?
Person2: No . I ' d better not .
Person1: Why not ?
Person2: Because I don ' t think my husband would like it . Thank you for inviting me anyway .

Ex Output:
0

Ex Input:
Person1: Hi . What's up ?
Person2: Nothing much . What's new with you ?
Person1: Not too much . I've been pretty busy .
Person2: Me too . Seems like all I do is eat and sleep .
Person1: Gotta go . Call me tonight .
Person2: Okay . Check you later .

Ex Output:
0

Ex Input:
Person1: I've run out of steam . To be honest , I want to be in a different environment .
Person2: Is that so ?
Person1: Yes . I don't want to be stuck in a rut . I want to move on .
Person2: Have you decided ?
Person1: Yes , I want to get a better job .
Person2: Could you tell me why you want to quit ?
Person1: I'm quitting because of the lousy salary and all the difficulties I have in getting along with my colleagues .
Person2: Oh , that sounds terrible . Would you be happier with higher pay here ? I " m sure something can be worked out .
Person1: I'm afraid not . I've promised my girlfriend . We're going to travel south to find jobs that offer higher pay .
Person2: OK . I'd like to say that I've really enjoyed working with you . However , I think you should work harder at your new job and then you can ask for higher pay .

Ex Output:
0