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:     Dear Anna . I really love you .  
 Person2:  I love you , too .  
 Person1:      I want to take care of you forever . Will you marry me ?  
 Person2:  Oh . My God ! Are you serious ?  
 Person1:      Am I too abrupt ? Did I scare you ? Or you don't want ...  
 Person2:  No ! I have been expecting this moment for a long time . I mean my answer is ' yes ' .  
 Person1:      Oh , I'm so happy . I will try my best to love you and protect you . I promise .  
 Person2:  I trust you . We'll be happy .  
 Person1:      Let me wear you this diamond ring .  
 Person2:  It's so beautiful . 

0