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: Are things still going badly with your houseguest ?
Person2: Getting worse . Now he ' s eating me out of house and home . I ' Ve tried talking to him but it all goes in one ear and out the other . He makes himself at home , which is fine . But what really gets me is that yesterday he walked into the living room in the raw and I had company over ! That was the last straw .
Person1: Leo , I really think you ' re beating around the bush with this guy . I know he used to be your best friend in college , but I really think it ' s time to lay down the law .
Person2: You ' re right . Everything is probably going to come to a head tonight . I ' ll keep you informed .
Example Output: 0

Example Input: Person1: Oh , hi Pam . When did you get back from Canada ? How was it ?
Person2: The day before yesterday . I only visited Montreal and Ottawa , but I had a great time .
Person1: Which city did you like better ?
Person2: That's hard to say ... I think Ottawa is prettier.It has better sightseeing , too . A lot of museums and galleries .
Person1: And what's Montreal like ? What did you think of it ?
Person2: Montreal is more exciting . It has better shopping.The stores are cheaper and more interesting .
Person1: Which one has better nightlife ?
Person2: Oh , Montreal of sure . It has more restaurants and clubs.They say Montreal is the most exciting city in Canada .
Person1: Well , I've always wanted to see Vancouver . I've heard it has the most beautiful views .
Example Output: 0

Example Input: Person1: I need to buy a bus pass .
Person2: What kind of bus pass would you like to buy ?
Person1: What are the different kinds ?
Person2: You can get a day , weekly , monthly , or student pass .
Person1: Could I get a student pass , please ?
Person2: Sure , can I see your student ID ?
Person1: Sure , here it is .
Person2: Very good .
Person1: How much for the pass ?
Person2: It's free , but the monthly sticker is $ 24 .
Person1: Okay , I'll take it .
Person2: Thank you for your purchase .
Person1: You are welcome .
Example Output:
1