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:     Have you had any kind of punishment in your college ? 
 Person2:  Yes , but it was many years ago . 
 Person1:      What was it for ? 
 Person2:  I was a naughty boy and I played hooky . So the school gave me a punishment to clear the classroom for a week . 

1