With no explanation, label each line with "location-GPE", "O", "location-park", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Abijatta-Shalla
National
Park
is
a
national
park
in
Ethiopia
.
Abijatta-Shalla:location-park
National:location-park
Park:location-park
is:O
a:O
national:O
park:O
in:O
Ethiopia:location-GPE
.:O