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:     I know you're sleepy and I hate to bother you , but I think you're late for work .  
 Person2:  Oh , no . I forgot to turn the alarm clock on !  
 Person1:      Don't worry . I can give you a lift .  
 Person2:  Thank you . You save me . 

0