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:     How do you like the food sold in this sidewalk snack booth ? 
 Person2:  At least , it is better than my boxed lunch at work . I'm so fed up with the bland food . Thank you for having lunch with me ! 
 Person1:      Any time . But I don't mind eating boxed lunch . The food sanitation is really good too . 
 Person2:  It's hard to believe that you like it . You are so easy to be satisfied . 
 Person1:      Hey , it's not that bad . The food is nutritious and it's really convenient . I don't want to spend too much time on eating stuff . 
 Person2:  Eating is important . You are what you eat . It's not only a daily routine . 
 Person1:      Well , will you just go back to work after lunch ? 
 Person2:  No . I'm going to pay the bill for the company's lunch . 
 Person1:      But you didn't eat anything today . 
 Person2:  Well , the bill is paid by month . That's probably the only thing that I like about a take-out restaurant . 
 Person1:      All right . I'm going to the McDonald's . 
 Person2:  For what ? I thought you didn't like western food . 
 Person1:      No , I never did . It's for my son . He loves it , and I made an agreement with him that he can eat it once a week . 
 Person2:  That's really smart . My son Daniel is the same with your son . I just don't get it , why all the kids prefer western food to traditional food . 
 Person1:      Me , either . But , it's for sure that the children market is a really big one . 
 Person2:  That's for sure . It's always hard for the parents to say no to their children . 

1