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:     Here ' s my passport . I'm a visiting scholar . 
 Person2:  Do you have anything to declare ? 
 Person1:      No , these are all my personal effects . 
 Person2:  What's in the bag ? Would you mind opening the bag ? 
 Person1:      Not at all . I don't know what's dutiable.Do I have to pay duty on things for my own use ? 
 Person2:  No.You don't have to pay duty on personal belongings . 
 Person1:      Thank you . 

0