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:     So , have you seen all three The Lord of the Rings movies ?  
 Person2:  Yes , but I didn't really like the third one at all .  
 Person1:      That's the Return of the King , right ?  
 Person2:  Yeah . Even though the customs were brilliant , I didn't think it was as good as the first two . What did you think ?  
 Person1:      I thought the special effects were amazing , but I got a bit confused . The plot was too complicated for me .  
 Person2:  Did you read the books before you watched the movies ?  
 Person1:      No . did you ?  
 Person2:  Yes , I've read them many times . I think it's much easier to follow for people who were already familiar with all the characters .  
 Person1:      Yes , trying to keep track of all the characters was quite confusing for me .  
 Person2:  I also think that it was much better in the theatre than at home .  
 Person1:      Most movies are . Another problem for me was the film was dubbed in German with English subtitles .  
 Person2:  That happens a lot in non-English speaking countries .  
 Person1:      I heard that The Return of the King was nominated for 11 Oscars .  
 Person2:  Actually , they not only had 11 nominations , but they won 11 Oscars , too ! 

1