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 didn't expect to see you at this hour . You must have goofed off again . 
 Person2:  Goofed off ? Maybe , but I'm not a clock-watcher . I finished doing what I should do and then knock off an hour earlier . 
 Person1:      You'll be sorry if the boss finds it out . He may probably give you the bag . 
 Person2:  I'm sure of what I'm doing . 

0