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:     Kevin ? Hi , it ’ s Elizabeth . I have a big favor to ask you .  
 Person2:  How big , Elizabeth ? Last time you said that , I ended up working overtime 3 nights in a row !  
 Person1:      Well , I ’ Ve got a huge load of typing and Mr . Blake has insisted I get it done by tomorrow afternoon .  
 Person2:  All right , Elizabeth . But this is the last time . 

0