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:     Would you mind taking your feet off the table , Mike ?  
 Person2:  Not at all . But I've found satisfaction in it !  
 Person1:      Do you put your feet on your own table ?  
 Person2:  No , I never do that .  
 Person1:      Why not ?  
 Person2:  I don't want to mark my table , of course .  
 Person1:      Well , will you please put them down ?  
 Person2:  I'm sorry . I thought you wouldn't come back so early .  
 Person1:      I forgot something on the table .  
 Person2:  Oh , you've got a good memory . 

1