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 ":".
Quick
who
has
come
to
earth
to
kill
mythical
creatures
in
the
desert
.
Quick:O
who:O
has:O
come:O
to:O
earth:O
to:O
kill:O
mythical:O
creatures:O
in:O
the:O
desert:O
.:O