With no explanation, label each line with "O", "organization-sportsleague", "organization-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
He
made
his
professional
debut
in
the
Soviet
Second
League
B
in
1990
for
FC
Dynamo
Leningrad
.
He:O
made:O
his:O
professional:O
debut:O
in:O
the:O
Soviet:organization-sportsleague
Second:organization-sportsleague
League:organization-sportsleague
B:organization-sportsleague
in:O
1990:O
for:O
FC:organization-other
Dynamo:organization-other
Leningrad:organization-other
.:O