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
also
played
at
the
end
position
for
the
Army
Black
Knights
football
team
and
was
captain
of
the
1905
Army
football
team
.
He:O
also:O
played:O
at:O
the:O
end:O
position:O
for:O
the:O
Army:organization-sportsteam
Black:organization-sportsteam
Knights:organization-sportsteam
football:organization-sportsteam
team:organization-sportsteam
and:O
was:O
captain:O
of:O
the:O
1905:O
Army:organization-sportsteam
football:organization-sportsteam
team:organization-sportsteam
.:O