With no explanation, label each line with "location-GPE", "O", "location-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Norway
also
maintains
sovereignty
of
Queen
Maud
Land
on
Antarctica
.
Norway:location-GPE
also:O
maintains:O
sovereignty:O
of:O
Queen:location-other
Maud:location-other
Land:location-other
on:O
Antarctica:location-GPE
.:O