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:     She is so beautiful , isn't she ?  
 Person2:  Who ?  
 Person1:      Julia Roberts .  
 Person2:  Yeah , she is so charming . I like her , too .  
 Person1:      It's said that her new movie is going to come out .  
 Person2:  What's the movie about ?  
 Person1:      I'm not sure .  
 Person2:  Isn't it silly to see a movie that you know nothing about ?  
 Person1:      I already told you , because Julia Roberts is in it . I like her because she is not only a great actor but also is very generous to give a lot to many kinds of charities .  
 Person2:  Yeah , she is great . I also admire her for her concern about society . 

1