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.

[Q]: Person1: Mary , can you help me set the table ?
Person2: Sure .
Person1: This is usually my chore .
Person2: I don't mind helping .
Person1: We need to set the table for four .
Person2: So that's four plates , four forks , four knives , and four spoons ?
Person1: That's right . Mom didn't know where to buy chopsticks for you .
Person2: Don't be silly ! I know how to use knives and forks .
[A]: 0

[Q]: Person1: Hi . I'm looking for some good deals on produce .
Person2: You might want to try the mangoes .
Person1: Can you describe a mango to me ?
Person2: It's a fruit a little smaller than a grapefruit . It has a big seed in it .
Person1: Do I eat the seed ?
Person2: Maybe some animals eat the seed , but humans don't . You'd have to soak it for 10 years .
Person1: What's the price of these mangoes ?
Person2: Today you get a 50 - percent discount . They're only $ 1 each .
Person1: Tell me what they taste like .
Person2: Their flesh is soft and juicy . It has a citrus taste . It's sweet .
Person1: Do I need to buy them ripe , or will they ripen at home ?
Person2: Just press into it gently with your thumb . If it feels soft , it's ready to eat .
Person1: Where do mangoes come from ?
Person2: These are from Guatemala , but we're going to start getting mangoes from India .
[A]: 0

[Q]: Person1: There are things that are actually even smaller than atoms .
Person2: What are those ?
Person1: They are the things that make up the atom , such as electrons and protons .
Person2: Is there anything that is smaller than electrons and protons ?
Person1: Of course there is . Things can be divided and broken down into indefinitely small parts if we can .
Person2: I really don't want to know about this . Physics gives me a headache .
[A]:
0