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:     Hello . Is this Ann ? 
 Person2:  Yes , it is . Kelly ? 
 Person1:      Yes , it's me . 
 Person2:  Do you have a cold ? 
 Person1:      No . Worse than that . I have a flu . I'm in bed with a fever . 
 Person2:  Oh , no ! What about your presentation today ? 
 Person1:      I'd like to do it , of course . But I just can't . I'm afraid I'd fall down in the middle of it . 
 Person2:  I understand . What should I tell Mr . Morley ? 
 Person1:      Why not just tell him I'm sick ? I'll ring him myself this afternoon . 
 Person2:  Alright . Have you been to see a doctor ? 
 Person1:      Not yet . I feel too lousy to go out.Anyway , I have a flu . I know what it is . I don't need a doctor to tell me that . 
 Person2:  Do you think you'll be able to come in tomorrow ? Or should I call off your appointments for tomorrow too ? 
 Person1:      I'm not sure yet.Maybe this will all be gone in a day.So it's probably better if you don't call off my appointments . I will call you later this afternoon and tell you what I think . 
 Person2:  It's rainy weather today . Maybe it's better if you just stay inside.Make yourself some chicken soup and sleep . 
 Person1:      Yes , that's what I plan to do . Except I won't make the chicken soup.Right now I don't think I could swallow more than a spoonful of it . 
 Person2:  That bad , huh ? 
 Person1:      Yeah , I'm very nauseous.It ' s mostly nausea and a fever . 
 Person2:  Well , I'll cancel your appointments for today . And I'll tell Mr . Morley . 
 Person1:      Thanks , Ann . Talk to you this afternoon . 
 Person2:  Hope you feel better . 

1