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 think Andy's party will be fun .  
 Person2:  Yeah , I think so . Oh , by the way , I need to ask you something .  
 Person1:      What's that ?  
 Person2:  Could I get back the sweater you borrowed ?  
 Person1:      Sure . Oh , that reminds me . Could I borrow your black leather boots ?  
 Person2:  My boots ? Er ... Sure , ok . 

0