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 have never you mention this friend . Are you on very good terms with him or her ?  
 Person2:  We have been on good terms . She is a very nice girl . But she got in Dutch with her boss . I don ’ t have the heart to see her pounding the pavements .  
 Person1:      You must be stuck on her , or you would not use your elbow grease .  
 Person2:  Well , we hit it off with each other . Nothing more , nothing much . 

1