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 ":".
and
then
moving
on
directly
to
the
D.C.L
.
and:O
then:O
moving:O
on:O
directly:O
to:O
the:O
D.C.L:O
.:O