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: Good morning , Miss .
Person2: Morning . Can I help you ?
Person1: Yes , I'd like to know how to use the library . You know , I'm a new student here .
Person2: All you need is your student identification card to check out books .
Person1: Yes.Here ' s my identification .
Person2: That's all you need .
Person1: Thank you very much . By the way , how many books am I allowed to check out ?
Person2: You can check out two books at a time . But you can't check out newspapers , magazines and periodicals ; they have to be read within library .
Person1: How long can I keep the books ?
Person2: For two weeks . After that you must renew the books if you wish to keep them longer .
Person1: I want a book on physics . Could you show me where I can find it ?
Person2: Yes , over there to your left .
[EX A]: 0

[EX Q]: Person1: Is this the Friendship Hospital ? Please send an ambulance to 68 Hu Nan Road .
Person2: Is it urgent ? Our ambulances are not enough to meet every call .
Person1: Of course . It's urgent . I think the partie nt is suffering from acute appendicitis . He may die if not treated in time .
Person2: All right , we'll come right away .
Person1: ( after a while ... ) Where's the patient ?
Person2: He's there in the room . He's very ill .
Person1: Don't worry . We'll put him in the stretcher . You are coming with us ? Step in please .
Person2: Carry him into the emergency ward . Here we are .
Person1: Help the patient bathe and change his clothes , nurse . Then bring him into the operating room .
Person2: ( after a while ... ) I'm his guide . What's the trouble with him , doctor
Person1: He had appendicitis , but is all right now that it was removed . He'll have to rest for a few weeks to recover .
Person2: May I send food for him ?
Person1: No , outside food is not permitted .
Person2: Can I come round to see him tomorrow ?
Person1: Yes . But first you must observe the visiting hours , It's from 2 to 5 p . m . By the way , consult the nurse before you enter the ward .
Person2: Yes . Thank you .
Person1: By the way , you can bring some flowers .
Person2: OK .
Person1: Don't worry about him .
Person2: When could I take care of him ?
Person1: Our nurse can take good care of him .
[EX A]: 0

[EX Q]: Person1: Is there anything I can do for you ?
Person2: Yes . I've received this Remittance Advice from the bank .
Person1: Could I take a look at it , please ? Let me just check these details ... right .
Person2: Mr CK Chen contacted me this morning and asked me to come in for the remittance .
Person1: I've got the details here . 10,000 RIB sent by Mr CK Chen from Guangzhou . Could I see some ID ? You passport , for example ?
Person2: Here you go . Can I deposit some into my account and take some in cash ? I need 1,000 RIB for my expenses , you see .
Person1: That's no problem . Could you please sign here ? Here's the 1,000 RIB in cash , your passport back , and the remaining balance has been deposited in your account .
[EX A]:
1