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:     What color is your new dress ?  
 Person2:  It is green . Come upstairs and see it .  
 Person1:      Thanks you .  
 Person2:  Look ! Here it is !  
 Person1:      That ’ s a nice dress . It ’ s very smart .  
 Person2:  My hat ’ s new , too .  
 Person1:      What color is it ?  
 Person2:  It ’ s the same color . It ’ s green , too .  
 Person1:      That ’ s a lovely hat . 

1