(visit bob lobby da-vinci-exhibit)
(visit bob lobby make-room-exhibit)
(visit emily da-vinci-exhibit automorphia-exhibit)
(visit emily da-vinci-exhibit aerodynamics-exhibit)
(visit emily da-vinci-exhibit lobby)
(visit bob lobby aerodynamics-exhibit)
(visit emily da-vinci-exhibit make-room-exhibit)
(visit bob lobby automorphia-exhibit)