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: Do you have a family tradition at Christmas time ?
Person2: We have so Ay ! But my favorite happens at Christmas Eve .
Person1: What is it ?
Person2: Well , all the brothers and sisters get together and fill the Christmas stockings for the litt 1e kids .
Person1: That's it ? That's the tradition ?
Person2: Well , in fact it's fun for us to just be together that night and do this one thing .
Person1: I guess the spirit of it is what really makes any tradition fun .
Person2: You should be there some Christmas Eve .
Example Output: 0

Example Input: Person1: Good afternoon . Reservations . May I help you ?
Person2: Yes , I'm calling from Tenga Company . I'd like to know if you have rooms available for the nights from October 8 to October 12 . We are going to have a business conference .
Person1: May I ask how many people there will be in the party ?
Person2: 20 persons .
Person1: What kind of room would you like ?
Person2: Double rooms with twin beds .
Person1: A moment please , sir . Yes , I can confirm 10 rooms for those days .
Person2: Thank you . Is there a special rate for a group reservation ?
Person1: Yes , there is a 10 percent discount .
Person2: That is fine .
Example Output: 0

Example Input: Person1: Mr . : There are two things that you'll need to know .
Person2: What are they ?
Person1: Mr . : The school has three lunch periods , and the kids are divided into three groups to go to lunch .
Person2: Wow !
Person1: Mr . : Furthermore , when you are dismissed in the afternoon , you will be divided into two waves .
Person2: Two waves ?
Person1: Mr . : The school parking lot is not big enough for all the school buses to come in at one time . So only half the buses come in first to pick up the first wave's students .
Person2: And the other half come in later to pick up the second wave .
Example Output:
0