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 , Joshua ! Is Anny coming with us ?  
 Person2:  Yes , why ?  
 Person1:      Nothing . I'm just asking .  
 Person2:  Just asking ? But why is your face burning like mad ? Aha , someone has a crush on Anny , doesn't he ?  
 Person1:      Who has a crush ?  
 Person2:  Come on , Josh , don't be such a chicken . If you like her , you've got to tell her . Maybe she likes you .  
 Person1:      I'd totally die if she turned me down .  
 Person2:  You've got to let her know . Come on ! You've got to take a chance ! 

1