With no explanation, label each line with "O", "location-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Gavkhouni
is
a
salt
marsh
with
a
salinity
of
31.5
%
and
an
average
depth
of
about
1
m.
The
salt
marsh
can
dry
up
in
summer
.
Gavkhouni:location-other
is:O
a:O
salt:O
marsh:O
with:O
a:O
salinity:O
of:O
31.5:O
%:O
and:O
an:O
average:O
depth:O
of:O
about:O
1:O
m.:O
The:O
salt:O
marsh:O
can:O
dry:O
up:O
in:O
summer:O
.:O