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 ":".
Waldau
traveled
for
an
extended
period
of
time
in
Germany
,
Switzerland
,
France
,
Belgium
,
and
Italy
,
though
,
after
the
failed
German
revolution
of
1848-49
,
he
retired
to
his
estate
of
Tscheidt
,
near
Bauerwitz
(
Baborów
)
,
Upper
Silesia
.
Waldau:O
traveled:O
for:O
an:O
extended:O
period:O
of:O
time:O
in:O
Germany:location-GPE
,:O
Switzerland:location-GPE
,:O
France:location-GPE
,:O
Belgium:location-GPE
,:O
and:O
Italy:location-GPE
,:O
though:O
,:O
after:O
the:O
failed:O
German:location-GPE
revolution:O
of:O
1848-49:O
,:O
he:O
retired:O
to:O
his:O
estate:O
of:O
Tscheidt:location-GPE
,:O
near:O
Bauerwitz:location-GPE
(:O
Baborów:location-GPE
):O
,:O
Upper:location-GPE
Silesia:location-GPE
.:O