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:     It's very kind of you to show me around .  
 Person2:  Not at all . What would you like to see first ?  
 Person1:      I really don't know .  
 Person2:  Let's walk around the lake first , shall we ?  
 Person1:      Yes , that would be lovely .  
 Person2:  Have you been here before ?  
 Person1:      No , it's the first time I've been here .  
 Person2:  I will take you to Li River after walking around here .  
 Person1:      That's wonderful ! I have heard the scene of Li River is beautiful !  
 Person2:  Yes , you'll be in a different world there . 

0