You are given a conversation between two people. 'Person1:' and 'Person2:' are used to separate their respective dialogues. If the conversation begins with a question, label it '1' otherwise '0'.

Person1: That sounds pretty good . But isn't downloading music illegal ?
Person2: Not if you pay for it . For example , if you download from iTunes and pay with your credit card , it's legal .
Person1: OK , I'm going to get iTunes and download some Vanilla Ice songs .
Person2: Awesome . You'll see that they are really catchy .
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Person1: hey , the new SOHO . How's everything going ?
Person2: everything's great . I've just returned from my office .
Person1: your office ? Aren't you a freelancer ?
Person2: sure I am . I work for myself , but I've rented a virtual office at an office building in the downtown area .
Person1: a virtual office ?
Person2: yeah , an office that runs efficiently by using nothing other than online communication technologies . I pay the rent and share office services with others in the same building .
Person1: what kind of services do they offer ?
Person2: a separated office , internet access , phone services , fax services , mail & courier services , and almost everything you have in a conventional office .
Person1: sounds fun.what else ?
Person2: I get a business address at an expensive location , and I can share the receptionist and secretary with other offices in the same floor .
Person1: oh , that helps a lot to promote your corporate image .
Person2: you bet it !
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Person1: Hey , Daniel , how's it going ?
Person2: Hey , Daddy , today I had really a fantastic history class .
Person1: Wow , it's so strange for you to say things like that . What had happened ?
Person2: We've learnt the story of Zheg He Sailing to West Ocean . He is a real great navigator .
Person1: Did your teacher tell you the route he took ?
Person2: Yeah , he , with his fleet , came across the Indian Ocean , and arrived at the east coast of Africa .
Person1: Great , do you still remember when he started his voyage ?
Person2: Of course , that is from 1405 to 1433 , which is in Ming dynasty .
Person1: Good , by the way , do you finish reading the book Robinson Crusoe I've bought for you ?
Person2: Not yet , you know I have a lot of homework to do .
Person1: You should speed up , because the story of Robinson can give you a better understanding about what you learned today .
Person2: OK , great Daddy , after supper , I'll embark on it .
Person1: That's my boy ! Wait , Daniel , when is Pirates of the Caribbean on ?
Person2: Is it about Captain Jack Sparrow , who wants to find the treasure on the sea ?
Person1: Exactly , now , tell me the time .
Person2: I won't tell you , unless you promise to let me watch it with you .
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