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:     Are you going to the cafeteria downstairs ? 
 Person2:  Yes . 
 Person1:      Could you please get me a takeaway ? I have some urgent work to finish . So I don ’ t have enough time to go out for lunch . 
 Person2:  No problem . What should I bring ? 
 Person1:      I am not picky on food . Just bring me the day menu . 

1