With no explanation, label each line with "O", "person-athlete", "event-sportsevent", "location-park", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
On
22
November
1989
,
Charter
Party
started
at
odds
of
8/1
for
the
Edward
Hanmer
Chase
over
three
miles
at
Haydock
Park
on
what
was
to
be
his
final
racecourse
appearance
.
On:O
22:O
November:O
1989:O
,:O
Charter:person-athlete
Party:person-athlete
started:O
at:O
odds:O
of:O
8/1:O
for:O
the:O
Edward:event-sportsevent
Hanmer:event-sportsevent
Chase:event-sportsevent
over:O
three:O
miles:O
at:O
Haydock:location-park
Park:location-park
on:O
what:O
was:O
to:O
be:O
his:O
final:O
racecourse:O
appearance:O
.:O