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: 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 solution: 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.

Problem:  Person1:      Do you have the notes from last week's class ? 
 Person2:  Did you come late ? 
 Person1:       I couldn't make it . 
 Person2:  Why is that ? 
 Person1:       I was sick . 
 Person2:  Oh , okay . Well , here you go . 
 Person1:       Are these all of them ? 
 Person2:  Oh , wait , here are the rest . 
 Person1:       Thanks a bunch . 
 Person2:  Don't mention it . 

Solution: 1