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:     Please forgive me for rushing into your room forgetting to knock at the door .  
 Person2:  Never mind .  
 Person1:      I'm so sorry to disturb you so early .  
 Person2:  It doesn't matter .  
 Person1:      I'm dreadfully sorry . I forgot to book the tickets yesterday .  
 Person2:  Oh , it's nothing .  
 Person1:      I let you down . I'll make it up to you somehow .  
 Person2:  Not a bit of it , don't blame yourself . 

0