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: Room service.What can I do for you ?
Person2: I have just checked in this afternoon . I am wondering what shall I do if I want to have some clothes washed .
Person1: There is a laundry form in your room ars well as a bag.Fill out the form and put them together with the laundry in the bag.The maid will come and pick it up .
Person2: That's convenient.Thank you .
[EX A]: 1

[EX Q]: Person1: Did you ever take History 231 ?
Person2: Yeah . Last semester .
Person1: Who was the professor ?
Person2: It was Professor Johnson .
Person1: I have him this semester . What do you think about him ?
Person2: He's a terrible instructor and demands a lot , but fortunately , he's an easy grader .
Person1: What did you end up getting ?
Person2: I got an A - . Sounds good , but none of my test scores were that high , so I don't know how I got a decent grade .
Person1: That's probably because he grades on a curve .
Person2: Are you enjoying the class so far ?
Person1: I hate it and I was about to withdrawal . But after hearing your experience , I think I will tough it out .
Person2: Yes . Definitely stay in the class . You will get a better grade than your test scores . He does that deliberately to make all the students study a lot .
Person1: Thanks for letting me know . I feel relieved now .
[EX A]: 1

[EX Q]: Person1: Listen , Karen , I need your help . I don't know anyone here yet .
Person2: I'm glad to help you . What's wrong ?
Person1: My mother-in-law just went into the hospital in L.A.Hank and I will be flying there tonight .
Person2: I'm sorry to hear it . What's wrong with her ?
Person1: Doctors aren't sure yet.But the real problem is Suzy . She has a bad cold , and we don't want to take her with us . But we don't know who can stay with her .
Person2: You need a babysitter .
Person1: Yes , I'd ask Jill , the girl I've had before , but I need someone overnight.Maybe even for two nights .
Person2: I could have Suzy stay at my place .
Person1: I don't want to do that to you , Karen .
Person2: Why not ?
Person1: Your own kids would get Suzy's cold . I think it would be better to have a good babysitter here . But I don't know who to ask . I need someone more mature than Jill . It might even be for two or three days .
Person2: I know who we can ask . There is a girl I know , Sara Ralston.She is 17 , and she will usually take this kind of job . I know her from my church , and I trust her completely .
Person1: I'd like to talk with her.This is short notice , I know . But Hank and I are leaving tonight .
Person2: I'll get you her number . I hope she can do it . She is very responsible .
Person1: I'm glad you know someone . I knew you would be the best person to ask about this . I don't want to insult Jill or her mother . I think Jill maybe could do it.But I'd rather have someone a little older .
Person2: I'll go home and get Sara's number . I'll call her first myself .
Person1: Great . Then call me and let me know if she's free .
[EX A]:
0