With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Due
to
its
location
and
shoreline
terrain
,
the
area
suffered
the
worst
of
any
area
in
Thailand
,
with
over
4,000
deaths
.
Due:O
to:O
its:O
location:O
and:O
shoreline:O
terrain:O
,:O
the:O
area:O
suffered:O
the:O
worst:O
of:O
any:O
area:O
in:O
Thailand:location-GPE
,:O
with:O
over:O
4,000:O
deaths:O
.:O