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:     Could you tell me what university you went to , Mr . Smith ?  
 Person2:  I went to Yale University .  
 Person1:      Did you ? And what did you study ?  
 Person2:  I have a B . A . in Economics .  
 Person1:      Would you mind telling me how old you are ?  
 Person2:  I'm twenty-seven .  
 Person1:      And could you tell me what other jobs you have had ?  
 Person2:  Yes , I have worked in a bank for the last years .  
 Person1:      And what was your salary at the bank ?  
 Person2:  I got $ 500 a week . 

1