With no explanation, label each line with "building-other", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
He
is
generally
accepted
as
having
commissioned
the
Great
Pyramid
of
Giza
,
one
of
the
Seven
Wonders
of
the
Ancient
World
,
but
many
other
aspects
of
his
reign
are
poorly
documented
.
He:O
is:O
generally:O
accepted:O
as:O
having:O
commissioned:O
the:O
Great:building-other
Pyramid:building-other
of:building-other
Giza:building-other
,:O
one:O
of:O
the:O
Seven:O
Wonders:O
of:O
the:O
Ancient:O
World:O
,:O
but:O
many:O
other:O
aspects:O
of:O
his:O
reign:O
are:O
poorly:O
documented:O
.:O