With no explanation, label each line with "location-GPE", "O", "location-bodiesofwater", "event-sportsevent", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
At
the
2010
World
Rowing
Championships
in
Lake
Karapiro
she
also
raced
in
the
Australian
quad
scull
to
a
fourth
placing
.
At:O
the:O
2010:O
World:event-sportsevent
Rowing:event-sportsevent
Championships:event-sportsevent
in:O
Lake:location-bodiesofwater
Karapiro:location-bodiesofwater
she:O
also:O
raced:O
in:O
the:O
Australian:location-GPE
quad:O
scull:O
to:O
a:O
fourth:O
placing:O
.:O