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 ":".
&
lt
;
br
&
gt
;
By
October
1971
,
with
the
acceptance
of
Bp
.
&:O
lt:O
;:O
br:O
&:O
gt:O
;:O
By:O
October:O
1971:O
,:O
with:O
the:O
acceptance:O
of:O
Bp:organization-company
.:O