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:     All right . But these are black and I don ’ t like black shoes . They ’ re dull .  
 Person2:  Well , black is a better color than pink . Pink ’ s for girls .  
 Person1:      Then why are you wearing black shoes ?  
 Person2:  Because ... oh , all right . You win . Let ’ s pay for them and go .  
 Person1:      Hey , thanks , mum . 

0