With no explanation, label each line with "organization-company", "O", "person-scholar", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
complex
was
designed
by
Michael
Wilford
with
structural
engineer
Buro
Happold
and
constructed
by
Bovis
Construction
.
The:O
complex:O
was:O
designed:O
by:O
Michael:person-scholar
Wilford:person-scholar
with:O
structural:O
engineer:O
Buro:person-scholar
Happold:person-scholar
and:O
constructed:O
by:O
Bovis:organization-company
Construction:organization-company
.:O