With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
The
geology
of
the
park
is
mainly
volcanic
due
to
the
Cascades
being
a
volcanic
range
.
The:O
geology:O
of:O
the:O
park:O
is:O
mainly:O
volcanic:O
due:O
to:O
the:O
Cascades:O
being:O
a:O
volcanic:O
range:O
.:O