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:     Look at this survey conducted by a website . A quarter of the employees will spend an average of 10 minutes everyday online doing personal things . Hi , Francis , what about you ?  
 Person2:  Well , I just spend 15 minutes as so checking my stock bonds and booking an air ticket for my mother . Anyway , I have done all my work and it is about the time to leave .  
 Person1:      Though our company doesn ’ t have a return policy , limiting the personal use of internet , I don ’ t think the boss will like us to do that .  
 Person2:  Certainly , work always comes first .  
 Person1:      But it is lucky for us . The company computers don ’ t have software keeping tracks of websites we visit . I have shopped too often online these days .  
 Person2:  Well , keep a low profile . 

1