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:     So Chris , I've heard that you're from a big family . How many people ?  
 Person2:  Nine total . Seven children and my parents .  
 Person1:      Seven children ? That's a lot . Why did your parents have so many ?  
 Person2:  Well , my mother came from a big family , and wanted to have one of her own . My father was an only child , and didn't really care about having a large family , but my mother talked him into it .  
 Person1:      Jeez , seven children . That must have a lot of problems . We have four children in my family and my grandparents can never get our names right .  
 Person2:  It can be hard , and there are certain sacrifices you have to make .  
 Person1:      Like what ? I assume that there's no privacy .  
 Person2:  That's one . Another is the lack of personal property . Everything you have , from toys to clothes , is used by your brothers and sisters . Especially clothes . Three quarters of my wardrobe are hand-me-downs .  
 Person1:      And the age gap is also annoying . There's a ten-year difference between my younger brother and me . We have nothing in common .  
 Person2:  Same problem here . There's an 18 - year gap between the oldest and youngest child in my family . The last child was born just as the oldest was going to college .  
 Person1:      Well , at least going to college won't be too bad . Since both of your parents are college professors , they must give you reduced tuition at the college .  
 Person2:  They do , but it doesn't help too much . Having seven children means that the money situation in my home is always pretty tight . 

1