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:     Help ! Help !  
 Person2:  What's the trouble , ma'am ?  
 Person1:      I was taking a walk when a young man came at me from nowhere and snatched the bag off my hands and ran away .  
 Person2:  What did the young man look like ?  
 Person1:      Well , he's young , tall and thin .  
 Person2:  To which direction did he run ?  
 Person1:      Let me see ... my right arm ... oh , to the east . 

0