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 ":".
They
also
celebrated
the
mountain
in
its
own
right
,
naming
it
as
a
divine
guarantor
on
their
treaties
and
observing
rites
in
its
honor
.
They:O
also:O
celebrated:O
the:O
mountain:O
in:O
its:O
own:O
right:O
,:O
naming:O
it:O
as:O
a:O
divine:O
guarantor:O
on:O
their:O
treaties:O
and:O
observing:O
rites:O
in:O
its:O
honor:O
.:O