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 ":".
On
16
February
the
slow
moving
system
strengthened
into
Tropical
Cyclone
Carlos
causing
localised
flooding
and
damage
to
homes
,
with
fallen
trees
.
On:O
16:O
February:O
the:O
slow:O
moving:O
system:O
strengthened:O
into:O
Tropical:O
Cyclone:O
Carlos:O
causing:O
localised:O
flooding:O
and:O
damage:O
to:O
homes:O
,:O
with:O
fallen:O
trees:O
.:O