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:     Did you punch in ?  
 Person2:  Yes . By the way , you are having a great make-up today . I like the color of your lipstick . So adorable !  
 Person1:      Really ? It took me really a while to find the color . I am happy you like it .  
 Person2:  Well , girls like us are happy to spend our time on those kinds of things . Actually , do we still have a meeting this afternoon ?  
 Person1:      Sure , when those never ending meetings . 

1