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 need some books on hardware . 
 Person2:  There's many books here.What about these ? 
 Person1:      Great ! They're the very books I want.May I borrow two books ? 
 Person2:  Sure.But you can only keep them for a week . 
 Person1:      I see.Thank you . 

0