With no explanation, label each line with "O", "building-sportsfacility", "person-athlete", "location-GPE", "event-sportsevent", "art-broadcastprogram", "art-film", "art-music", "art-other" or "art-painting" preceded by ":".
On
July
9
,
2006
,
Harris
made
an
appearance
in
the
2006
Taco
Bell
``
All-Star
Legends
and
Celebrity
Softball
Game
``
at
PNC
Park
in
Pittsburgh
.
On:O
July:O
9:O
,:O
2006:O
,:O
Harris:person-athlete
made:O
an:O
appearance:O
in:O
the:event-sportsevent
2006:event-sportsevent
Taco:event-sportsevent
Bell:event-sportsevent
``:event-sportsevent
All-Star:event-sportsevent
Legends:event-sportsevent
and:event-sportsevent
Celebrity:event-sportsevent
Softball:event-sportsevent
Game:event-sportsevent
``:O
at:O
PNC:building-sportsfacility
Park:building-sportsfacility
in:O
Pittsburgh:location-GPE
.:O