With no explanation, label each line with "O", "event-sportsevent", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Cherry
returned
as
coach
for
the
2011
Home
Hardware
Top
Prospects
Gam
e
,
with
Brian
Kilrea
and
Bert
O'Brien
as
assistants
.
Cherry:person-other
returned:O
as:O
coach:O
for:O
the:O
2011:event-sportsevent
Home:event-sportsevent
Hardware:event-sportsevent
Top:event-sportsevent
Prospects:event-sportsevent
Gam:event-sportsevent
e:O
,:O
with:O
Brian:person-other
Kilrea:person-other
and:O
Bert:person-other
O'Brien:person-other
as:O
assistants:O
.:O