With no explanation, label each line with "O", "organization-sportsteam", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
On
October
5
,
2007
,
Jim
Tracy
was
fired
by
the
Pirates
,
leaving
them
with
another
search
for
a
manager
.
On:O
October:O
5:O
,:O
2007:O
,:O
Jim:person-other
Tracy:person-other
was:O
fired:O
by:O
the:O
Pirates:organization-sportsteam
,:O
leaving:O
them:O
with:O
another:O
search:O
for:O
a:O
manager:O
.:O