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.

Example Input: Person1: Okay , let's begin . Hello , everyone . My name's Karl Roberts , and I'll be your teacher for this class , Intercultural Communication .
Person2: ( quietly ) I don't understand what the teacher is saying .
Person1: Uh , to begin with , please take a look at the syllabus in front of you . As you all should know by now , this class meets on Tuesdays and Thursdays from 3:15 to 4:50 .
Person2: That's terrible . He speaks too fast . How can I catch his meaning ?
Person1: Again , as you see on your course outline , grading is determined by your performance on a midterm and a final test , periodic quizzes , and classroom participation .
Person2: I'm not sure whether I can pass the course or not .
Example Output: 0

Example Input: Person1: Wow , is that your sports car ?
Person2: Yes , do you like it ?
Person1: I love it ! I used to always want to drive a green jaguar . Is it in good condition ?
Person2: Yt looks good on the outside , but the inside is a different story . It needs a lot of servicing before it can go out on the roads again .
Person1: What's wrong with it ?
Person2: Well , first of all , it needs a new engine , which is extremely expensive .
Person1: When's the last time you had it serviced ?
Person2: It must have been a few years ago now .
Person1: I thought all cars needed regular servicing on a yearly basis .
Person2: They do . Once my son was born , there was no reason to drive this car anymore . It's only a two-seater , you know !
Person1: What else is wrong with it ?
Person2: The heating controls don't work anymore , so it always feels like it's about 100 degrees in the car even in the summer !
Person1: Anything else ?
Person2: The brakes don't really work that well anymore either .
Person1: Why don't you get it all fixed ?
Person2: It costs more than you think to run a car---especially when there are so many things wrong with it !
Person1: Well , let me know when you can get it fixed . I ' d love to go for a ride in it !
Example Output: 0

Example Input: Person1: We ' re going to the Dragon Boat Festival tomorrow . Feel like coming along ?
Person2: Sure . I ' Ve never seen a dragon boat race .
Person1: Really ? I think you ' ll love it .
Person2: As long as I don ' t have to row .
Example Output:
0