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:     What kind of movies do you like , Sue ?  
 Person2:  I like all kinds of stuff . I admit I love romance .  
 Person1:      Just like my wife . So , what ’ s your favorite movie ?  
 Person2:  You mean my favorite movie of all time ? I guess I ’ d have to say “ pretty woman ” .  
 Person1:      Yeah , my wife likes that one , too . Personally , I prefer action movies . 

1