With no explanation, label each line with "building-other", "O", "location-road/railway/highway/transit", "location-park", "location-GPE", "art-broadcastprogram", "art-film", "art-music", "art-other" or "art-painting" preceded by ":".
Flint
Ridge
Road
is
an
east–west
local
road
that
connects
the
Mammoth
Cave
National
Park
Visitor
's
Center
directly
to
Horse
Cave
.
Flint:location-road/railway/highway/transit
Ridge:location-road/railway/highway/transit
Road:location-road/railway/highway/transit
is:O
an:O
east–west:O
local:O
road:O
that:O
connects:O
the:O
Mammoth:location-park
Cave:location-park
National:location-park
Park:location-park
Visitor:building-other
's:building-other
Center:building-other
directly:O
to:O
Horse:location-GPE
Cave:location-GPE
.:O