With no explanation, label each line with "organization-other", "location-GPE", "O", "person-politician", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
Emperor
Hui
was
a
developmentally
disabled
ruler
,
and
throughout
his
reign
,
there
was
constant
internecine
fighting
between
regents
,
imperial
princes
(
his
uncles
and
cousins
)
,
and
his
wife
Empress
Jia
Nanfeng
for
the
right
to
control
him
(
and
therefore
the
imperial
administration
)
,
causing
great
suffering
for
the
people
and
greatly
undermining
the
stability
of
the
Jin
regime
,
eventually
leading
to
Wu
Hu
rebellions
that
led
to
Jin
's
loss
of
northern
and
central
China
and
the
establishment
of
the
competing
Sixteen
Kingdoms
.
Emperor:O
Hui:person-politician
was:O
a:O
developmentally:O
disabled:O
ruler:O
,:O
and:O
throughout:O
his:O
reign:O
,:O
there:O
was:O
constant:O
internecine:O
fighting:O
between:O
regents:O
,:O
imperial:O
princes:O
(:O
his:O
uncles:O
and:O
cousins:O
):O
,:O
and:O
his:O
wife:O
Empress:O
Jia:person-politician
Nanfeng:person-politician
for:O
the:O
right:O
to:O
control:O
him:O
(:O
and:O
therefore:O
the:O
imperial:O
administration:O
):O
,:O
causing:O
great:O
suffering:O
for:O
the:O
people:O
and:O
greatly:O
undermining:O
the:O
stability:O
of:O
the:O
Jin:O
regime:O
,:O
eventually:O
leading:O
to:O
Wu:organization-other
Hu:organization-other
rebellions:O
that:O
led:O
to:O
Jin:O
's:O
loss:O
of:O
northern:O
and:O
central:O
China:location-GPE
and:O
the:O
establishment:O
of:O
the:O
competing:O
Sixteen:O
Kingdoms:O
.:O