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:     Are you almost finished with my hair ?  
 Person2:  I'm almost finished .  
 Person1:      How much longer is it going to be ?  
 Person2:  I'm done now . Do you like it ?  
 Person1:      I absolutely love it .  
 Person2:  You really like it ?  
 Person1:      Yes , I truly do .  
 Person2:  I'm glad you like it .  
 Person1:      How much do I owe you ?  
 Person2:  It's going to be $ 55 .  
 Person1:      Here you go , thanks for everything .  
 Person2:  Make sure and come back in a couple of weeks . 

1