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: Are you ready to order , sir ?
Person2: Yes . Can you show me the menu , please ?
Person1: Of course . Here you are .
Person2: Then , what's special tonight ?
Person1: Our seafood is fresh . I recommend shrimp with garlic .
Person2: All right . We'll have some seafood and vegetables .

Ex Output:
1

Ex Input:
Person1: Do you have brothers and sisters ?
Person2: No , I am the only child in my family .
Person1: Oh , I have an elder sister . She is married .. Her husband is a businessman .
Person2: Do they live with you and your parents ?
Person1: No , they live alone .

Ex Output:
0

Ex Input:
Person1: You should save some money on parking here .
Person2: Yeah , I don ' t have to pay for a space on the street .
Person1: Really ? How long did it take you to find a spot yesterday ?
Person2: Well , last night it took me half an hour to find a spot when I came home from work .
Person1: You get home late , don ' t you ?
Person2: Yeah , around seven . Most of the street parking is gone by then .
Person1: Ah , well . You can ' t have everything .
Person2: Yeah . I can live with it . It ' s great to be living alone .

Ex Output:
0