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:     Good morning , Mr Wang .  
 Person2:  Good morning . What time is it now ?  
 Person1:      It's just nine o'clock .  
 Person2:  I'm on time today  
 Person1:      Yes , you're on time . Are you often late ?  
 Person2:  Yes , quite often .  
 Person1:      You must leave home earlier today .  
 Person2:  No , I left home at 6:30 as usual .  
 Person1:      Why are you so early today ?  
 Person2:  Because the traffic is not crowded . 

0