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 ":".
Also
,
the
1923
Great
Kantō
earthquake
damaged
buildings
in
Kawaguchi
,
killing
99
people
.
Also:O
,:O
the:O
1923:O
Great:event-disaster
Kantō:event-disaster
earthquake:O
damaged:O
buildings:O
in:O
Kawaguchi:location-GPE
,:O
killing:O
99:O
people:O
.:O