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 ":".
The
station
remains
largely
in
its
1968
condition
,
although
a
toilet
was
added
around
1990
,
in
order
to
improve
facilities
for
volunteer
staff
and
passengers
.
The:O
station:O
remains:O
largely:O
in:O
its:O
1968:O
condition:O
,:O
although:O
a:O
toilet:O
was:O
added:O
around:O
1990:O
,:O
in:O
order:O
to:O
improve:O
facilities:O
for:O
volunteer:O
staff:O
and:O
passengers:O
.:O