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:     Excuse me , please.Could you tell me how to get to the No . 10 Middle School ?  
 Person2:  Walk down this road , take the fourth turn to the right.Then you'll see it .  
 Person1:      Is it far from here to there ?  
 Person2:  No . It's only about five minutes ' walk .  
 Person1:      Many thanks !  
 Person2:  Not at all . 

0