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:     How about you , Chuck ? Where did you grow up ? 
 Person2:  Well , I was born in Ohio , but I grew up in Texas . 
 Person1:      And when did you come to Los Angeles ? 
 Person2:  In 1978 . I went to college here . 
 Person1:      Oh . What was your major ? 
 Person2:  Drama . I was an actor for five years after college . 
 Person1:      That's interesting . So why did you become a hairdresser ? 
 Person2:  Because I needed the money . And because I was good at it . Look ! What do you think ? 

1