With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
The
government
of
Michael
VII
Doukas
(
)
failed
to
deal
with
the
situation
effectively
,
and
rapidly
lost
support
among
the
military
aristocracy
.
The:O
government:O
of:O
Michael:O
VII:O
Doukas:O
(:O
):O
failed:O
to:O
deal:O
with:O
the:O
situation:O
effectively:O
,:O
and:O
rapidly:O
lost:O
support:O
among:O
the:O
military:O
aristocracy:O
.:O