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:     Mary , please go to the door . I hear the bell .  
 Person2:  It's the mailman , Mother . Here's a letter from Uncle George .  
 Person1:      Give it to me ... How wonderful ! He's coming to visit us .  
 Person2:  When's he coming ?  
 Person1:      He's coming by car on the twenty-fourth . He's staying from thetwenty-fourth to the twenty-sixth .  
 Person2:  Let me look at the calendar . Good ! The twenty-fourth is a Saturday . Is he coming alone ?  
 Person1:      No , he's coming with Aunt Cynthia and the girls .  
 Person2:  Mother , I don't remember the girls . How old are they ?  
 Person1:      Your cousin Fay is fifteen . Rosemary is older than Fay . She's seventeen .  
 Person2:  Are they going to stay here with us ?  
 Person1:      Of course . The girls can stay in your room with you .  
 Person2:  Mother , may we have a party ?  
 Person1:      If you like , but now we have to think about meals and many other things .  
 Person2:  Prepare the list , Mother . I can go shopping . I can go to the small stores.Everyone knows me there . 

0