   neutral   Not bad.How about you? Haven't seen you for a long time.     neutral   Yes. I've been to New York. I got back only yesterday.  
    neutral   Did you enjoy yourself?     happiness   Very much.New York is such a nice place.Shall I show you some photographs?  
    happiness   Thanks, I like looking at photographs.How nice! Oh, I'm afraid I must be going now. I've got an appointment. Have a good day.     happiness   
 Nice meeting you again, Mrs Anderson. 
 Good-bye! 