With no explanation, label each line with "location-GPE", "O", "organization-other", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
Unable
to
annihilate
the
Crusaders
,
Mawdud
watched
them
with
his
main
army
while
sending
raiding
columns
to
ravage
the
countryside
and
sack
the
town
of
Nablus
.
Unable:O
to:O
annihilate:O
the:O
Crusaders:organization-other
,:O
Mawdud:person-other
watched:O
them:O
with:O
his:O
main:O
army:O
while:O
sending:O
raiding:O
columns:O
to:O
ravage:O
the:O
countryside:O
and:O
sack:O
the:O
town:O
of:O
Nablus:location-GPE
.:O