With no explanation, label each line with "location-GPE", "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Subsequently
,
on
16
October
2008
,
London
Array
announced
the
Abu
Dhabi
based
Masdar
would
join
E.ON
as
a
joint
venture
party
in
the
scheme
.
Subsequently:O
,:O
on:O
16:O
October:O
2008:O
,:O
London:organization-company
Array:organization-company
announced:O
the:O
Abu:location-GPE
Dhabi:location-GPE
based:O
Masdar:organization-company
would:O
join:O
E.ON:organization-company
as:O
a:O
joint:O
venture:O
party:O
in:O
the:O
scheme:O
.:O