With no explanation, label each line with "location-GPE", "O", "event-election", "building-sportsfacility", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
The
31st
edition
of
the
Memorial
Van
Damme
took
place
at
the
King
Baudouin
Stadium
,
in
Brussels
,
Belgium
,
on
14
September
2007
.
The:O
31st:O
edition:event-election
of:event-election
the:event-election
Memorial:event-election
Van:event-election
Damme:event-election
took:O
place:O
at:O
the:O
King:building-sportsfacility
Baudouin:building-sportsfacility
Stadium:building-sportsfacility
,:O
in:O
Brussels:location-GPE
,:O
Belgium:location-GPE
,:O
on:O
14:O
September:O
2007:O
.:O