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: Can we have two tickets for this evening's film ?
Person2: Sure.Which one ?
Person1: Titanic .
Person2: Where do you want to sit ?
Person1: Front , please .
Person2: Are these seats all right ? They're in the second rows .
Person1: Do you have seats in the fourth or fifth rows ?
Person2: Sorry.We ' Ve nothing further back .
Person1: All right.We ' ll take the second row.By the way , how much is it ?
Person2: Thirty yuan .
Person1: Fairly expensive .
0

Person1: Are you feeling better today , Bill ?
Person2: Well , it's hard to say . I cough a lot in the evening .
Person1: You'd better give up smoking . It's bad for your health .
Person2: You're right , but you know , it's hard to give up an old habit .
Person1: But you should make up your mind first .
Person2: You know , I often have to work till late at night . I need something to keep me awake .
Person1: Why don't you go to bed and get up early ? You'll have the same time for work .
Person2: Thank you for your advice ! I'll try it .
1

Person1: People of different races are fit for quite different sports . For instance , Asians are especially good fattable tennis , badminton , diving and shooting . They seem to have been born with certain natural endowments in technical sports , in which flexibility , agility and quick reflexes are favorable .
Person2: And a typical example has been the Chinese athletes at the Beijing Olympics , right ?
Person1: Yes , in all these four sports . the Chinese Olympic dream teams led the way . They swept the floor against their opponents in table tennis and diving .
Person2: Then what are the Westerners fit for ?
Person1: I think they are in a better position in those sports that demand a high degree of intensity , speed and explosive force like swimming , field games , etc .
Person2: Where do you think the edge is for black athletes ?
Person1: It's common sense that African athletes always make a clean sweep in track events , middle or long distance races , relays , hurdles , barriers , and marathon .
Person2: I got you . Their competitive edge lies mainly in endurance and stamina . They are creatures from the savannah , and take to running like antelopes .
0