With no explanation, label each line with "location-GPE", "O", "organization-sportsteam", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
win
over
California
also
was
the
last
Oregon
State
victory
in
Portland
,
Oregon
.
The:O
win:O
over:O
California:organization-sportsteam
also:O
was:O
the:O
last:O
Oregon:O
State:O
victory:O
in:O
Portland:location-GPE
,:O
Oregon:O
.:O