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's your schedule like this year ?
Person2: Pretty busy . I have to pick up a lot of credits this year .
Person1: What's your major ?
Person2: I ' m majoring in French literature .
Person1: Oh , don't you have to take that class on 18th century poetry ? It's really difficult . I hear the students in that class have to write a paper a hundred pages long .
Person2: That's right . We got the assignment last week .
Person1: When is it due ?
Person2: Next Monday .
Person1: Remind me never to sign up for that course .

Output: 0

Input: Consider Input: Person1: Hello , my name is Xu Hua . I'm from Beijing .
Person2: Hello , Xu Hua . I'm Paula . I'm American .
Person1: Welcome to China , Paula .
Person2: Thank you .

Output: 1

Input: Consider Input: Person1: I feel so uncomfortable .
Person2: Are you sick ?
Person1: No . The teacher is dragging the chalk over the blackboard . It set my teeth on edge .
Person2: He ' ll finish writing in a minute .
Output: 0