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:     Something wrong ?  
 Person2:  Yes . My car is having problems .  
 Person1:      What's wrong ?  
 Person2:  It won't start .  
 Person1:      Do you want me to take a look ?  
 Person2:  No , thank you . I think I can handle it .  
 Person1:      Well , if you change your mind , let me know .  
 Person2:  I will . Thanks . That's sweet of you .  
 Person1:      No problem .  
 Person2:  I might need some tools though . Do you know where I can get some ?  
 Person1:      Sure . I have all kinds of tools . Just ask . I ’ ll be happy to get them for you .  
 Person2:  Thanks . That would be very helpful .  
 Person1:      Anything for you . Seriously , I don ’ t mind helping .  
 Person2:  OK . If you really insist , I could always use the company . 

1