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:     Hurry up ! Mom , I can't wait any more .  
 Person2:  Look out , honey . Let's come to the shoal waters . Follow me !  
 Person1:      OK , Mom . Can I swim now ? I want to learn butterfly stroke .  
 Person2:  Honey , listen to me . First , you should learn how to breathe in and breathe out .  
 Person1:      Mom , it's so terrible . Water went down into my throat and I almost got drowned .  
 Person2:  Do be patient , Honey . Let's do it slowly and correctly .  
 Person1:      Oh , Mom , I think I'm not the right person for swimming .  
 Person2:  Come on , sweetie , you've done very well . It is the first step that is tough .  
 Person1:      Right , I'll make up my mind . Please correct me if any of my movements go wrong .  
 Person2:  Yes , well done . That's the way to go . How clever you are ! You've got it .  
 Person1:      Really ? I can't believe it . Everything is possible to a willing heart .  
 Person2:  Exactly , next , you should hold your legs together and extend your arms above your head .  
 Person1:      Yes , like a dolphin . Am I on the right track ?  
 Person2:  That's the way to go . Now , you are flying , my boy . 

0