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:     Lisa , would you like to go to the library with me ? 
 Person2:  OK . Do you think we can go buy a newspaper first ? 
 Person1:      Sure . First we'll go buy a newspaper and then we'll go to the library . 
 Person2:  Are we going to walk or drive ? 
 Person1:      The weather is really nice today . Let's walk . 
 Person2:  The weather is good now , but I think it's suppose to rain this afternoon . 
 Person1:      Alright , then let's take an umbrella . Is your brother coming with us ? 
 Person2:  No , he's still sleeping . 
 Person1:      Wow , it's already 10:00 AM . He must have been up late last night . 
 Person2:  Yeah , he didn't come home until 12:00 AM . 
 Person1:      I hope he can come later . 
 Person2:  I hope so too . I'll give him a call when we get there . 
 Person1:      How do we get to the library from here ? 
 Person2:  It's straight down this road on the left , next to the museum . It takes about 10 minutes . 

0