With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
This
ride
has
undulating
hills
and
is
a
modern
version
of
a
classic
wild
mouse
coaster
.
This:O
ride:O
has:O
undulating:O
hills:O
and:O
is:O
a:O
modern:O
version:O
of:O
a:O
classic:O
wild:O
mouse:O
coaster:O
.:O