With no explanation, label each line with "location-GPE", "O", "location-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Covering
,
the
site
has
a
gross
floor
area
of
,
approximately
the
size
of
the
Canary
Wharf
development
in
London
.
Covering:O
,:O
the:O
site:O
has:O
a:O
gross:O
floor:O
area:O
of:O
,:O
approximately:O
the:O
size:O
of:O
the:O
Canary:location-other
Wharf:location-other
development:O
in:O
London:location-GPE
.:O