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.

Let me give you an 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 .
The answer to this example can be: 0
Here is why: 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.

OK. solve this:
Person1: Some people are always closing their handsets , so it's difficult to inform them .
Person2: Why not send them short messages ?
Person1: Can short messages reach them ?
Person2: Short messages will be kept in the short messages center . Once they open the handsets they will receive them , which is better than you can't find them .
Person1: Why haven't I thought of this skill ?
Person2: I use short messages quite a lot . If it's not too complicated I will send a short message , which can save much phone charge .
Person1: I am informed that many people used short messages to pay a New Year call , and only on the Spring Festival it amounted to 1 billion this year , didn't it ?
Person2: I almost can't live without messages , from which I learn about weather forecasts and stock quotations .
Answer:
1