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:     There are lots of new teachers in our class this semester .  
 Person2:  Yeah , so what do you think about the teachers ?  
 Person1:      To be honest , I like all of them , except for the math teacher . Though he must be quite young , he seems like an old person . He's so boring .  
 Person2:  I think so too . I don't like him either . Well , who do you like best ?  
 Person1:      It might be the English teacher . What about you ?  
 Person2:  Me , too . She speaks very clearly and doesn't use very complicated words so that it is easy for us to understand her .  
 Person1:      She is a pretty good teacher ! With her help I think I can make great progress in English .  
 Person2:  Yeah , I like her way of teaching . She told us not to cram for exams , and to pay more attention to communicating than memorizing .  
 Person1:      I think it's a good way to develop our language ability .  
 Person2:  Actually , our new math teacher is a good person . He just can't find an appropriate way to teach us . 

0