With no explanation, label each line with "O", "person-politician", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
In
545
,
Emperor
Wu
's
official
He
Chen
(
賀琛
)
wrote
a
submission
Emperor
Wu
to
correct
four
matters—the
corruption
of
officials
,
the
wastefulness
in
the
luxurious
style
of
living
among
officials
and
the
population
at
large
,
the
harshness
of
penal
laws
,
and
the
overspending
on
construction
projects
(
mostly
temples
)
.
In:O
545:O
,:O
Emperor:O
Wu:person-politician
's:O
official:O
He:person-politician
Chen:person-politician
(:O
賀琛:O
):O
wrote:O
a:O
submission:O
Emperor:O
Wu:person-politician
to:O
correct:O
four:O
matters—the:O
corruption:O
of:O
officials:O
,:O
the:O
wastefulness:O
in:O
the:O
luxurious:O
style:O
of:O
living:O
among:O
officials:O
and:O
the:O
population:O
at:O
large:O
,:O
the:O
harshness:O
of:O
penal:O
laws:O
,:O
and:O
the:O
overspending:O
on:O
construction:O
projects:O
(:O
mostly:O
temples:O
):O
.:O