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:     Jane , pleases come with us .  
 Person2:  I cannot dance , you know . I have't such a talent .  
 Person1:      Just for fun , not for showing . What do you worry about ?  
 Person2:  Nothing . I have told you before that I won't go to the party and that's flat .  
 Person1:      But ... OK . 

0