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: What do you think is the role teacher should play in the classroom ?
Person2: Teachers are just directors who give scope to the students ' initiative and creativeness , instead of taking their rights away from speaking .
Person1: What did you do to put it into practice ?
Person2: I divided students into groups and asked them to generate their own ideas actively . It can help develop the problem-solving ability of the students .

Output: 0

Input: Consider Input: Person1: What are you doing this Saturday ?
Person2: Not much .
Person1: Do you want to go see a movie ?
Person2: That sounds good .
Person1: What's playing at the Century Fox ?
Person2: Candlelight in the Window
Person1: Should we go see it ?
Person2: I'd rather not . I don't like horror movies .
Person1: How about ' Run of the Mill ? '
Person2: No . I heard that's really boring .
Person1: Why don't we go to a concert instead ?
Person2: Great idea !

Output: 1

Input: Consider Input: Person1: Oh . It looks like Jack is going to make his annual speech .
Person2: Couldn't he wait until we're finished eating ?
Person1: Yeah . I'm still hungry , but I guess it's kind of rude to keep eating while he's talking , huh ?
Person2: Can you even hear what he's saying ?
Person1: No . He's so far away I can hardly see him ! Let's keep eating !
Person2: Can you turn the lazy Susan for me ? I want some more chicken .
Person1: All that's left is a leg . I gave the head to Tim !
Output: 0