With no explanation, label each line with "other-livingthing", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Scallop
dredging
on
a
maerl
bed
has
been
found
to
kill
over
70
%
of
live
maerl
,
with
no
discernible
recovery
over
the
following
four
years
.
Scallop:other-livingthing
dredging:O
on:O
a:O
maerl:other-livingthing
bed:O
has:O
been:O
found:O
to:O
kill:O
over:O
70:O
%:O
of:O
live:O
maerl:other-livingthing
,:O
with:O
no:O
discernible:O
recovery:O
over:O
the:O
following:O
four:O
years:O
.:O