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:     Don't talk too much , Tom . We are on duty today , we should hurry up . 
 Person2:  OK . 
 Person1:      Tom , your task is to clean the blackboard . 
 Person2:  How about yourself ? 
 Person1:      I'm going to sweep the floor first . 
 Person2:  Daniel , I am not tall enough to reach the of the blackboard . 
 Person1:      Stand on the chair , Pig Tom . Use your brain . 
 Person2:  OK , I've finished cleaning the blackboard . 
 Person1:      How about the podium ? 
 Person2:  Oh , I forgot about it . I'll get it . 
 Person1:      Be quick , please . Our teacher and classmates will come soon . 
 Person2:  I will be done before they come . 

0