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: 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: Honey , do you know what color the carrot is ?
Person2: Mom , it's orange ?
Person1: Wow , my son is so clever .
Person2: Mom , that's a stupid question .
Person1: Really ?
Person2: I am not a child at all . I know more .
Person1: Oh , my son looks like a grown-up .
Person2: Sure . Mom , I can take care of you .
Person1: No kidding . So tell me what's your favorite color ?
Person2: I like blue . You see , that's the color of the sky . I wanna be a superman .
Person1: Why ?
Person2: I hope I can fly to any place like superman . So I can touch the sky .
Person1: OK , superman . Put on your cape , we are going to fly home .
[EX A]: 1

[EX Q]: Person1: Do you need help with something ?
Person2: I ' m looking for this book .
Person1: Is there something wrong ?
Person2: I don ' t see it on the shelf .
Person1: Did you check the computer ?
Person2: I already looked .
Person1: Did it say anything ?
Person2: It said that the book is on the shelf , but it isn ' t .
Person1: I ' m sure I can get it from another library .
Person2: Could you do that ?
Person1: I ' ll let you know when I get the book in .
Person2: That ' s great . Thank you so much .
[EX A]:
1