With no explanation, label each line with "O", "location-park", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
island
is
part
of
the
Rishiri-Rebun-Sarobetsu
National
Park
.
The:O
island:O
is:O
part:O
of:O
the:O
Rishiri-Rebun-Sarobetsu:location-park
National:location-park
Park:location-park
.:O