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:     Do you have brothers and sisters ? 
 Person2:  No , I am the only child in my family . 
 Person1:      Oh , I have an elder sister . She is married .. Her husband is a businessman . 
 Person2:  Do they live with you and your parents ? 
 Person1:      No , they live alone . 

1