With no explanation, label each line with "O", "organization-company", "organization-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Fifty-one
of
these
were
built
at
the
GER
's
Stratford
Works
and
the
remaining
20
by
William
Beardmore
and
Company
.
Fifty-one:O
of:O
these:O
were:O
built:O
at:O
the:O
GER:organization-company
's:O
Stratford:organization-other
Works:organization-other
and:O
the:O
remaining:O
20:O
by:O
William:organization-company
Beardmore:organization-company
and:organization-company
Company:organization-company
.:O