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:     Hi , Dave . You're early .  
 Person2:  So you knew it was me ?  
 Person1:      I had an idea .  
 Person2:  Look , before we get into the secret admirer thing , I want to talk to you about WebTracker .  
 Person1:      I'm sorry . I know you feel betrayed .  
 Person2:  So you're really planning to quit invoking and switch over to WebTracker ?  
 Person1:      My mind is made up . 

0