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:     ( Before Christmas Party ) Are you ready for the Christmas party tonight  
 Person2:  Almost . I have to get dressed . It's a formal party and I have special party make up !  
 Person1:      Use this lipstick and it will make your lips shine !  
 Person2:  Great ! Uh , remember that there's a gift exchange , too . We all have to bring a gift .  
 Person1:      I've already got mine .  
 Person2:  ( At the Party ) It's Christmas Eve ! Time to open presents !  
 Person1:      Here ! Open mine first .  
 Person2:  Wow ! It's just what I wanted !  
 Person1:      Hey ! Why don't I have any presents ! 

1