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: Did you tip the bellboy ?
Person2: Yes , but I don ' t think it was enough . He looked disappointed . I gave him three dollars .
Person1: That sounds about right to me , fifty cents a bag . If they think you don ' t know better , they ' ll try to get more .
Person2: It ' s the same in Balloon . But I definitely think we over-tipped the cab driver . The fare was twenty dollars , and you gave him a five-dollar tip . That ' s twenty-five percent of the total ! Too much !
Person1: I disagree . He was polite and informative , and he drove smoothly . One should reward good service .
Person2: I ' ll sign for dinner and charge it to our room.Let ' s see.The bill is one hundred dollars . That seems reasonable . How much tip should I leave ?
Person1: Remember last month when we were in Europe ? Maybe Californians use that same system they add the waiter or waitress into the bill , so you don ' t have to leave anything extra .

Ex Output:
0

Ex Input:
Person1: Can you take part in our picnic this Saturday ?
Person2: That would be fine . Where are you going ?
Person1: We plan to go to a forest in the suburb . There is a beautiful river there . We can do some fishing .
Person2: Great .
Person1: And don't forget your fishing tackle .
Person2: Ok . I like fishing very much .

Ex Output:
0

Ex Input:
Person1: I cannot understand why she always helps and supports her brother .
Person2: Why do you say so ?
Person1: Because he is often in trouble .
Person2: She has promised her mother that she would be with him through thick and thin .
Person1: Oh , I see .

Ex Output:
0