With no explanation, label each line with "person-athlete", "event-sportsevent", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Bruce
kept
racing
with
his
own
team
,
winning
the
1968
Belgian
Grand
Prix
and
finishing
an
overall
fifth
in
the
championship
.
Bruce:person-athlete
kept:O
racing:O
with:O
his:O
own:O
team:O
,:O
winning:O
the:O
1968:O
Belgian:event-sportsevent
Grand:event-sportsevent
Prix:event-sportsevent
and:O
finishing:O
an:O
overall:O
fifth:O
in:O
the:O
championship:O
.:O