With no explanation, label each line with "location-GPE", "building-other", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
preserve
's
headquarters
are
in
the
Sitnasuak
Building
in
Nome
.
The:O
preserve:O
's:O
headquarters:O
are:O
in:O
the:O
Sitnasuak:building-other
Building:building-other
in:O
Nome:location-GPE
.:O