With no explanation, label each line with "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
It
was
produced
and
distributed
by
the
Metro
Pictures
Company
.
It:O
was:O
produced:O
and:O
distributed:O
by:O
the:O
Metro:organization-company
Pictures:organization-company
Company:organization-company
.:O