Do you know the words to "Humpty Dumpty"? 
human
Humpty Dumpty sat on a wall, Humpty Dumpty had a great fall. All the king's horses and all the king's men Couldn't put Humpty Dumpty together again.
assistant
Do you know the words to "Humpty Dumpty"? 
human
I don't know "Humpty Dumpty", but let me check:    'Humpty Dumpty sat on a wall,  Humpty Dumpty had a great fall.  All the king's horses and all the king's men  Couldn't put Humpty together again.'
assistant