With no explanation, label each line with "O", "organization-other", "art-other", "art-broadcastprogram", "art-film", "art-music", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
He
was
working
on
the
massive
Vulcan
statue
for
the
Louisiana
Purchase
Exposition
,
commissioned
by
the
Commercial
Club
of
Birmingham
.
He:O
was:O
working:O
on:O
the:O
massive:O
Vulcan:art-other
statue:art-other
for:O
the:O
Louisiana:art-other
Purchase:art-other
Exposition:art-other
,:O
commissioned:O
by:O
the:O
Commercial:organization-other
Club:organization-other
of:organization-other
Birmingham:organization-other
.:O