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: Are you ready to order , sir ?
Person2: Yes , I'll have tomato soup and my friend will have mushroom soup .
Person1: Do you want anything to go with soup ?
Person2: Yes , bring us two steaks and two loads of bread , please .
Example output: 0
Example explanation: This conversation is neutral as it is a customer ordering a dish. Therefore this is not classified as a strictly positive emotion in the conversation.
Q: Person1: Ten sheets of rice paper , 25 brushes , two boxes of oil color and two boxes of water color . All these come up to $ 35.50 , sir .
Person2: Ok , here is $ 50 . Oh , can you make out an invoice for me ?
Person1: Sure , just a minute . Are you an artist , sir ?
Person2: No , I am a teacher . I teach art .
Person1: That must be a very interesting job .
Person2: It is . You must be new here . I do my shopping here regularly , once a week .
Person1: Do you ? Nice to meet you ! And here is the invoice and your change .
Person2: Thank you . Nice to meet you , too .
A:
1