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.

Ex Input:
Person1: Excuse me , madam . May I see your ticket , please ?
Person2: I'm afraid I have lost my ticket . Can I buy one again ?
Person1: Where are you going ?
Person2: I'm going to Nanchang .
Person1: Where did you begin your journey ?
Person2: At Huangshan .
Person1: OK . Here you are .
Person2: And by the way , what time shall we get to Nanchang ?
Person1: We'll get there around 7:45 in the morning .
Person2: Thanks .

Ex Output:
0

Ex Input:
Person1: I'm so hungry . Shall we go eat now , Rick ?
Person2: Sure . Where do you want to go ? Are you in the mood for anything in particular ?
Person1: How about some dumplings ? I just can't get enough of them .
Person2: Dumplings again ? ! Oh , Amy , let's try something new !
Person1: Well , what do you have in mind ?
Person2: How about the Mongolian hot pot ?
Person1: Oh , it's too spicy for me . Don't you remember last time when I tasted the lamb ? It Was so spicy my eyes teared up !
Person2: Maybe we can try ' Yuanyang pot ' this time . You can choose the non-spicy soup base .
Person1: Sounds great . Do they serve noodles ? I am in the mood for some tasty noodles as well .
Person2: Yes . The sliced noodles they offer are among the most authentic Shanti cuisines .
Person1: Great . Let's go !
Person2: Wait a minute . Let me throw on a sweater .

Ex Output:
0

Ex Input:
Person1: Bob , did you see our supervisor ? I need him to sign this paper .
Person2: He is in his office , but you'd better choose your words carefully while talking to him .
Person1: What's up ?
Person2: Nothing . But he is in a bad mood today .
Person1: Thanks for the warning .
Person2: That's all right .

Ex Output:
1