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:     Boy ! What a beauty ! I fall in love with her at the first sight .  
 Person2:  The beauty under the tree ?  
 Person1:      Of course.No girl is more charming .  
 Person2:  She is a young man ! 

0