With no explanation, label each line with "O", "person-athlete", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
Academy
is
currently
managed
by
former
Sheffield
Wednesday
&
amp
;
Sheffield
United
player
Leigh
Bromby
.
The:O
Academy:O
is:O
currently:O
managed:O
by:O
former:person-other
Sheffield:person-other
Wednesday:person-other
&:person-other
amp:person-other
;:O
Sheffield:O
United:O
player:O
Leigh:person-athlete
Bromby:person-athlete
.:O