With no explanation, label each line with "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
However
,
it
was
grossly
over-designed
,
and
the
makers
(
principally
Abraham
Darby
)
suffered
financially
as
a
result
.
However:O
,:O
it:O
was:O
grossly:O
over-designed:O
,:O
and:O
the:O
makers:O
(:O
principally:O
Abraham:person-other
Darby:person-other
):O
suffered:O
financially:O
as:O
a:O
result:O
.:O