With no explanation, label each line with "O", "other-language", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Others
,
such
as
those
known
from
Safaitic
inscriptions
,
list
the
letters
of
the
alphabet
in
different
orders
,
suggesting
that
the
script
was
casually
rather
than
formally
learned
.
Others:O
,:O
such:O
as:O
those:O
known:O
from:O
Safaitic:other-language
inscriptions:O
,:O
list:O
the:O
letters:O
of:O
the:O
alphabet:O
in:O
different:O
orders:O
,:O
suggesting:O
that:O
the:O
script:O
was:O
casually:O
rather:O
than:O
formally:O
learned:O
.:O