With no explanation, label each line with "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
It
changed
its
name
to
the
Dublin
Wicklow
and
Wexford
Railway
(
DW
&
amp
;
WR
)
in
May
1860
and
was
ultimately
renamed
the
Dublin
and
South
Eastern
Railway
(
D
&
amp
;
SER
)
in
1907
,
a
name
which
was
retained
until
the
amalgamation
of
the
D
&
amp
;
KR
and
D
&
amp
;
SER
with
the
Great
Southern
Railways
on
1
January
1925
.
It:O
changed:O
its:O
name:O
to:O
the:O
Dublin:organization-company
Wicklow:organization-company
and:organization-company
Wexford:organization-company
Railway:organization-company
(:O
DW:organization-company
&:organization-company
amp:organization-company
;:organization-company
WR:organization-company
):O
in:O
May:O
1860:O
and:O
was:O
ultimately:O
renamed:O
the:O
Dublin:organization-company
and:organization-company
South:organization-company
Eastern:organization-company
Railway:organization-company
(:O
D:organization-company
&:organization-company
amp:organization-company
;:organization-company
SER:organization-company
):O
in:O
1907:O
,:O
a:O
name:O
which:O
was:O
retained:O
until:O
the:O
amalgamation:O
of:O
the:O
D:organization-company
&:organization-company
amp:organization-company
;:organization-company
KR:organization-company
and:O
D:organization-company
&:organization-company
amp:organization-company
;:organization-company
SER:organization-company
with:O
the:O
Great:organization-company
Southern:organization-company
Railways:organization-company
on:O
1:O
January:O
1925:O
.:O