With no explanation, label each line with "O", "organization-sportsteam", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
He
was
released
by
Morton
in
the
summer
of
2019
,
having
made
over
200
appearances
for
the
club
.
He:O
was:O
released:O
by:O
Morton:organization-sportsteam
in:O
the:O
summer:O
of:O
2019:O
,:O
having:O
made:O
over:O
200:O
appearances:O
for:O
the:O
club:O
.:O