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:     Hey , let's arm wrestle !  
 Person2:  Not now .  
 Person1:      Chicken ! You're afraid I'll beat you .  
 Person2:  Are you kidding ? I just feel tired right now . 

0