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 , Jack ! Is Jenny coming with us ?  
 Person2:  Yes . Why ?  
 Person1:      Nothing . I am just asking .  
 Person2:  Just asking ? ! Why is your face burning like mad ? Ah-huh , someone has a crush on Jenny , doesn't he ?  
 Person1:      Who has a crush ?  
 Person2:  Come on , Ted ! Don't be such a chicken . If you like her , you ’ Ve got to tell her . Maybe she likes you .  
 Person1:      Well , I don't have the guts to ask her out .  
 Person2:  What are you so afraid of ? Just tell her what you are feeling about her .  
 Person1:      I ’ d totally die if she turned me down .  
 Person2:  But that's better than keeping everything to yourself . You ’ Ve got to let her know . Come on ! You ’ Ve got to take a chance . Even though you are rejected , it ’ s not the end of the world . There ’ s nothing to lose , is there ?  
 Person1:      I don't know .. Well , maybe you are right , but how am I gonna tell her ? 

1