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'.

Input: Consider Input: Person1: Hello , may I help you ?
Person2: Yes , I need some more cash for my visit in China . May I cash a traveler ' s check here ?
Person1: Of course . We would be happy to cash it for you .
Person2: I was going to cash it at the hotel , but one of my friends said that banks always give better exchange rates .
Person1: Well , any bank will cash it at our present traveler's check buying rate , for which we ' re somewhere cheaper than hotels because of the service charge . You see , hotels really aren ' t in the money exchange business although they will cash traveler ' s check for their guest .
Person2: You mean there is really not that much of a difference .
Person1: No , madam . Not very much .
Person2: Well , may I cash these three checks for 100 dollars each ? I think that will be enough .
Person1: Yes , I'll be happy to cash these for you . Would you please countersign them here ?
Person2: Ok .

Output: 1

Input: Consider Input: 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 .

Output: 0

Input: Consider Input: Person1: Are you ready to go the concert ?
Person2: Yes . Should we go there by bus so we aren't late ?
Person1: Actually , why don't we go there by bike ? We could get stuck in traffic if we travel by bus in rush hour .
Person2: That's true . Cycling is good for our environment , too . Let me just get my helmet then .
Person1: Is your helmet comfortable ?
Person2: Not really , but I liked the design , so I got it .
Person1: Maybe you should think about getting a round helmet ; they're better .
Person2: I'll think about it .
Person1: Is that your new bicycle ?
Person2: Yes , my father gave it to me for my birthday . Do you like it ?
Person1: It's the newest 10 speed cycling mountain bike . These are really expensive !
Person2: Nothing but the best from my dad . I like everything about it except for the brakes . They are a bit sticky .
Person1: I can fix those for you . Is there anything else wrong with it ?
Person2: Well , my saddle is too low for me . Do you know how to change the height ?
Person1: That's easy . It's important to have the saddle high enough so that your legs can extend fully when you are on your bicycle .
Person2: Is that why my knees have felt sore after every time I've ridden my bike ?
Person1: It's possible . Give me a minute and I can fix these for you and then we can go .
Output: 1