The building is impressive and austere with marble floors and stone walls that make your footsteps echo as you approach the elevators.
(The building; is; impressive and austere) (you; approach; the elevators) (marble floors and stone walls; make; your footsteps echo as you approach the elevators) Context(marble floors and stone walls make,List([44, 83))):(your footsteps; echo; T:as you approach the elevators)
marble floors and stone walls make,List([44, 83))
The building you marble floors and stone walls your footsteps
is approach make echo
impressive and austere
the elevators
your footsteps echo as you approach the elevators
T:as you approach the elevators