With no explanation, label each line with "O", "organization-sportsteam", "organization-company", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
Hall
of
Fame
manager
Casey
Stengel
,
who
played
on
the
1921
through
1923
Giants
teams
,
said
that
he
had
never
seen
a
better
thrower
.
Hall:organization-company
of:organization-company
Fame:organization-company
manager:O
Casey:person-other
Stengel:person-other
,:O
who:O
played:O
on:O
the:O
1921:O
through:O
1923:O
Giants:organization-sportsteam
teams:O
,:O
said:O
that:O
he:O
had:O
never:O
seen:O
a:O
better:O
thrower:O
.:O