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.

Example Input: Person1: Good morning . May I help you , sir ?
Person2: Yes . I want to make a remittance to New Delhi .
Person1: Do you want an international money order or a banker's draft ?
Person2: I'd like a banker's draft please . It's not really urgent .
Example Output: 0

Example Input: Person1: Good evening , sir . What's your pleasure this evening ? Your usual ?
Person2: Yes . I'm going to stay with the same , a beer .
Person1: Certainly , a beer . Here you are , sir .
Person2: Oh , darn . Look what I've done . ( Spill the drink )
Person1: Don't worry . I'll make you another on the house .
Example Output: 0

Example Input: Person1: Mike , what are you doing tonight ?
Person2: Nothing special . I just want to get plastered .
Person1: I don't feel like drinking tonight . I'm gonna hang out at YY's .
Person2: YY's ? That place is boring . How about Xara's ? It's real classy , and they keep the place spin and span .
Person1: Yeah , but it's expensive . Nah , I'm going to YY's .
Person2: On second thought , I think I'll join you .
Person1: They ' Ve just renovated the place . You may be surprised .
Person2: Wow , they really went to town on this place !
Person1: Quite a difference , huh ?
Person2: Sure is . Waiter , bring us two drafts , please .
Person1: Ah hah.Thought you were't drinking .
Person2: When in Rome , do as the Romans do .
Example Output:
1