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'.

[EX Q]: Person1: Hi , Linda . I haven't seen you for ages .
Person2: Yes . I miss you very much .
Person1: So do I .
Person2: Have you graduated from college ?
Person1: Yes . I graduated last year and got a job in a press .
[EX A]: 0

[EX Q]: Person1: good afternoon ! Can I help you ?
Person2: could you show me where the Chinese-style clothing is located ? I want to buy a silk coat .
Person1: this way , please . Here they are . They're all handmade .
Person2: oh , they look nice . May I try that back one on ?
Person1: of course . The fitting room is right over there .
Person2: do you have a medium in the same color ? This one is a little tight .
Person1: I'm sorry . All the back of that size are sold out . Would you like a red one ?
Person2: ok , let me try it on . what do you think ?
Person1: oh , that suits you very well . Besides it is believed in China that the red color brings happiness and good luck .
Person2: really ? I'll take it , and I'm leaving here tomorrow . Is it possible for you to send one in black to me by mail when you gte it in ?
Person1: our pleasure . Please fill out this form , leaving your address and telephone number .
Person2: thanks . Who much would that come to ?
Person1: let me see ...
[EX A]: 1

[EX Q]: Person1: You really should stop smoking , you know .
Person2: I know . I know . I don ' t smoke too much , though .
Person1: How many cigarettes do you smoke a day ?
Person2: About a pack , more if I drink .
Person1: Wow . You ' re really a heavy smoker .
Person2: No , I ' m not . My father smoked two packs a day for forty years .
Person1: He died of lung cancer , right ?
Person2: Yeah ... you ' re right . I really should stop smoking .
[EX A]:
0