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 ":".
Damage
to
buildings
was
widespread
throughout
Southern
California
.
Damage:O
to:O
buildings:O
was:O
widespread:O
throughout:O
Southern:O
California:location-GPE
.:O