With no explanation, label each line with "O", "person-athlete", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Zimbabwean
Sean
Ervine
was
next
in
,
immediately
edging
to
second
slip
in
identical
fashion
leaving
Ottis
Gibson
on
a
hat-trick
.
Zimbabwean:O
Sean:person-athlete
Ervine:person-athlete
was:O
next:O
in:O
,:O
immediately:O
edging:O
to:O
second:O
slip:O
in:O
identical:O
fashion:O
leaving:O
Ottis:person-athlete
Gibson:person-athlete
on:O
a:O
hat-trick:O
.:O