TASK DEFINITION: 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.
PROBLEM: Person1: She is so beautiful , isn't she ?
Person2: Who ?
Person1: Julia Roberts .
Person2: Yeah , she is so charming . I like her , too .
Person1: It's said that her new movie is going to come out .
Person2: What's the movie about ?
Person1: I'm not sure .
Person2: Isn't it silly to see a movie that you know nothing about ?
Person1: I already told you , because Julia Roberts is in it . I like her because she is not only a great actor but also is very generous to give a lot to many kinds of charities .
Person2: Yeah , she is great . I also admire her for her concern about society .

SOLUTION: 1

PROBLEM: Person1: Mark , you are not telling me the truth . Now why ?
Person2: Promise you are not going to be angry ?
Person1: Yes , all right . So why ? Go on then . Say it . Oh , really , Mark . I promise I'm not going to be angry . Now why were you late ?
Person2: I forgot .
Person1: You forgot ? You ...
Person2: Ah , ah , you promised , and remember ?

SOLUTION: 0

PROBLEM: Person1: Can I help you ?
Person2: Yes , I ' m doing some research on Roman civilization . Do you have any books on the subject ?
Person1: These books over here are about ancient history . They might be helpful .
Person2: Can I check this one out ?
Person1: I ' m sorry . It ' s for reference only , so it must stay in the library . But you ' re welcome to look through it .
Person2: Ok . And I ' d like to check these books out .
Person1: All right . They ' re due back next Wednesday .
Person2: Thanks for your help .

SOLUTION:
1