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'.

[Q]: Person1: May I help you with something ?
Person2: I would like to return these books .
Person1: What happened to this book ?
Person2: I dropped it , and the cover tore off .
Person1: I ' m going to have to charge you for the damage .
Person2: How much ?
Person1: It ' s only $ 5 .
Person2: That ' s not too bad .
Person1: I know it ' s not .
Person2: Here ' s the money for the book .
Person1: Thank you for your payment .
Person2: You are very welcome .
[A]: 1

[Q]: Person1: Are you sure Lucy has it bad for you ? If she does , she will certainly bend over backwards for you . But if she doesn't , it would be a job to change her .
Person2: I don't know whether she has it bad for me , but she enjoys being with me .
Person1: And do you really love her ?
Person2: I think I do . I don't think I can be happier with another girl .
[A]: 1

[Q]: Person1: How do you like Korea ?
Person2: I like it . It's a beautiful country .
Person1: What part of the visit excited you most ?
Person2: The best island of Korea-Jizhou island .
Person1: Why ?
Person2: Attractive scenery , pleasant climate , these make it charming .
Person1: Yes , I think so . But there is also something terrible .
Person2: What do you mean ?
Person1: Sometimes the traffic is too busy .
Person2: Yes , you are right .
[A]:
1