With no explanation, label each line with "location-GPE", "O", "event-election", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
California
state
elections
,
November
2008
were
held
on
November
4
,
2008
throughout
California
.
The:O
California:event-election
state:event-election
elections:event-election
,:O
November:O
2008:O
were:O
held:O
on:O
November:O
4:O
,:O
2008:O
throughout:O
California:location-GPE
.:O