With no explanation, label each line with "person-politician", "location-GPE", "O", "event-attack/battle/war/militaryconflict", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
Two
decades
later
,
Battle
of
Fancheng
,
one
of
the
most
important
battles
in
late
Han-Three
Kingdoms
period
was
fought
here
,
resulting
in
Liu
Bei
's
loss
of
Jingzhou
.
Two:O
decades:O
later:O
,:O
Battle:event-attack/battle/war/militaryconflict
of:event-attack/battle/war/militaryconflict
Fancheng:event-attack/battle/war/militaryconflict
,:O
one:O
of:O
the:O
most:O
important:O
battles:O
in:O
late:O
Han-Three:O
Kingdoms:O
period:O
was:O
fought:O
here:O
,:O
resulting:O
in:O
Liu:person-politician
Bei:person-politician
's:O
loss:O
of:O
Jingzhou:location-GPE
.:O