With no explanation, label each line with "O", "person-athlete", "organization-sportsteam", "location-GPE", "organization-sportsleague", "art-broadcastprogram", "art-film", "art-music", "art-other" or "art-painting" preceded by ":".
Geoff
Phelps
was
an
Australian
rules
footballer
for
the
Port
Adelaide
Football
Club
in
the
South
Australian
National
Football
League
.
Geoff:person-athlete
Phelps:person-athlete
was:O
an:O
Australian:location-GPE
rules:O
footballer:O
for:O
the:O
Port:organization-sportsteam
Adelaide:organization-sportsteam
Football:organization-sportsteam
Club:organization-sportsteam
in:O
the:O
South:organization-sportsleague
Australian:organization-sportsleague
National:organization-sportsleague
Football:organization-sportsleague
League:organization-sportsleague
.:O