With no explanation, label each line with "O", "person-athlete", "organization-sportsteam", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
Bulls
were
led
by
eleventh-year
head
coach
Jim
Leavitt
and
quarterback
Matt
Grothe
.
The:O
Bulls:organization-sportsteam
were:O
led:O
by:O
eleventh-year:O
head:O
coach:O
Jim:person-athlete
Leavitt:person-athlete
and:O
quarterback:O
Matt:person-athlete
Grothe:person-athlete
.:O