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.

Input: Consider Input: Person1: Good evening , I'm so happy you could come .
Person2: Thank you for inviting me .
Person1: What would you like to drink ?
Person2: A glass of white wine would be fine , thank you .

Output: 0

Input: Consider Input: Person1: Hectic . It's always hectic . But how was your windsurfing ?
Person2: I tried it for a half-hour.It was interesting , but ... well ... I couldn't really do it .
Person1: See ? I told you . It's very hard .
Person2: I couldn't even stand on it and hold the sail . I probably fell down fifty times .
Person1: Fifty times ?
Person2: Yes , it was really stupid .
Person1: And how much did it cost to rent it ?
Person2: It was fifty dollars for a half-hour .
Person1: Well , that's not too bad then .
Person2: What do you mean ? It's expensive !
Person1: Yes , but you have to calculate a little.You paid fifty dollars and you fell down fifty times.So you only spent one dollar per fall . That's cheap .

Output: 0

Input: Consider Input: Person1: Oh , Linda . You must be so excited about going to study in America .
Person2: Oh yes I am . I have always wanted to go to the States . I love meeting new people and making new friends .
Person1: Well , I am sure you will .
Person2: Well , there is one thing .
Person1: What is the matter ?
Person2: I am a little worried about my host family . You know , in the agreement , I have to do some cooking for them .
Person1: Yes ?
Person2: Well , I am just afraid they won't like my Chinese way of cooking .
Person1: Oh , listen , you'll soon learn , and I am sure they will explain to you how they like to get prepared .
Person2: Oh , let's hope so .
Output: 0