With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
After
obtaining
a
licence
to
build
the
railway
from
the
governments
of
Baden
(
1896
)
and
Württemberg
(
1897
)
,
construction
could
begin
.
After:O
obtaining:O
a:O
licence:O
to:O
build:O
the:O
railway:O
from:O
the:O
governments:O
of:O
Baden:location-GPE
(:O
1896:O
):O
and:O
Württemberg:location-GPE
(:O
1897:O
):O
,:O
construction:O
could:O
begin:O
.:O