With no explanation, label each line with "location-GPE", "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Plane
crash
in
Berg-Kampenhout
in
1961
:
Sabena
Flight
548
in
the
southwest
of
the
sub
municipality
,
near
the
border
with
Steenokkerzeel
Plane:O
crash:O
in:O
Berg-Kampenhout:location-GPE
in:O
1961:O
::O
Sabena:organization-company
Flight:O
548:O
in:O
the:O
southwest:O
of:O
the:O
sub:O
municipality:O
,:O
near:O
the:O
border:O
with:O
Steenokkerzeel:O