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: It's terrible how things have changed.You remember there used to be trees on all these hills .
Person2: Really ? There aren't many left now .
Person1: No , they've all been cut down and now all the soil is washing away .
Person2: Were there any animals in the forest ?
Person1: Yes , I can remember it very well that there used to be all sorts of animals and birds.But nowadays you just don't see the birds that you used to see around here .
[A]: 0

[Q]: Person1: Wow ! You look like a drowned rat ! Didn't you know there is a thunder-storm today ?
Person2: I knew there would be a shower , but I didn't realize it would rain cats and dogs today .
Person1: Well . You'd better take a hot shower right now , or you will catch a cold .
Person2: I know . I don't want to get sick , especially during finals week .
[A]: 0

[Q]: Person1: It will do you good to go out for entertainment at weekends.What kind of movie do you like best ?
Person2: It's hard to say , I like interesting and significant ones . I don't care whether they're blockbusters or not .
Person1: Shall we go downtown for a movie this Friday evening ?
Person2: Very good , What's on ?
Person1: I'm not sure . Let me give a call to find out .
[A]:
1