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:     Well , what brings you here ?  
 Person2:  I came to see my aunt .  
 Person1:      Does she live nearby ?  
 Person2:  Yes . She lives on the next block . 

1