With no explanation, label each line with "other-livingthing", "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
Gerstlauer
dark
ride
opened
in
June
2011
as
a
replacement
for
the
defunct
``
Gremlin
Invasion
``
ride
.
The:O
Gerstlauer:location-GPE
dark:O
ride:O
opened:O
in:O
June:O
2011:O
as:O
a:O
replacement:O
for:O
the:O
defunct:O
``:O
Gremlin:other-livingthing
Invasion:other-livingthing
``:O
ride:O
.:O