Definition: 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:  Person1:     Excuse me , I am Dunlin . I am here about your advertisement for a tourist guide . Are there still any vacancies ? 
 Person2:  Yes . One more is needed . 
 Person1:      Oh , I'm so lucky . I want to apply for it . 
 Person2:  But do you have any experience like that ? 
 Person1:      Yes . I have been a guide for two years . 
 Person2:  OK.Then I want to ask you some questions about the tourist guide.If there wasn accident , for example a tourist falls ill , what would you do ? 
 Person1:      I think I will call the office to send someone to meet us , and escort that person to the nearest hospital without interrupting our trip . 
 Person2:  If one of them forgot a camera in a restaurant , would you let the tourist bus go back ? 
 Person1:      No . In fact , prior to their boarding the bus and their getting off the bus , I will make an announcement to remind them that they should check their belongings . 
 Person2:  Well , it seems that you have all the practical experience to handle these cases . I am very glad to welcome you into our company . 
 Person1:      Thank you . It's my honor . 

1