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: I have to miss school next week .
Person2: Isn't there some way you could work your schedule out to be here ?
Person1: Unfortunately , this is what I have to do .
Person2: How are you going to catch up ?
Person1: I've got it all covered .
Person2: If you miss this class , you will have used up your quota for the semester .
Person1: Don't worry , this will be the last class I miss .
Person2: Make sure to remind me right before you are absent .
Person1: I'll remember .
Person2: Enjoy your day off and don't forget to study !
Example Output: 0

Example Input: Person1: I'm so hungry ! Can you buy me a burrito ?
Person2: I don't have any money to buy you a burrito .
Person1: Please ? I haven't eaten anything all day .
Person2: Look , I only have money to buy myself a burrito .
Person1: I'm so hungry , I could eat a whole cow !
Person2: If you're so hungry , why don't you ask someone else for money ?
Person1: I get paid on Friday , I'll pay you back then .
Person2: Well , I guess on Friday , then you can eat .
Person1: That's pretty messed up .
Person2: Why don't you just go home and eat ?
Person1: I don't want to go all the way home just to eat .
Person2: Well , I guess you're out of luck .
Example Output: 0

Example Input: Person1: Who ' s this ? your girl-friend ?
Person2: No , it ' s my sister .
Person1: How old is she ?
Person2: She ' s 18 .
Person1: She is tall ?
Person2: Yes , she is .
Person1: And she is thin , isn ' t she ?
Person2: Well , just a little thin .
Example Output:
0