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 ":".
Sea
salt
particle
number
concentration
can
reach
50
cm−3
or
more
with
high
winds
(
&
gt
;
10
m
s−1
)
,
compared
to
~10
cm−3
or
less
under
moderate
wind
regimes
.
Sea:O
salt:O
particle:O
number:O
concentration:O
can:O
reach:O
50:O
cm−3:O
or:O
more:O
with:O
high:O
winds:O
(:O
&:O
gt:O
;:O
10:O
m:O
s−1:O
):O
,:O
compared:O
to:O
~10:O
cm−3:O
or:O
less:O
under:O
moderate:O
wind:O
regimes:O
.:O