With no explanation, label each line with "location-GPE", "O", "event-disaster", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
fires
were
the
second-deadliest
wildfire
event
to
have
occurred
worldwide
since
2001
,
after
the
2009
Black
Saturday
bushfires
in
Australia
that
killed
180
.
The:O
fires:O
were:O
the:O
second-deadliest:O
wildfire:event-disaster
event:O
to:O
have:O
occurred:O
worldwide:O
since:O
2001:O
,:O
after:O
the:O
2009:O
Black:event-disaster
Saturday:event-disaster
bushfires:O
in:O
Australia:location-GPE
that:O
killed:O
180:O
.:O