With no explanation, label each line with "O", "product-software", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Aside
from
the
usual
1541
fast
load
routines
,
JiffyDOS
contained
an
easy
to
use
DOS
and
a
few
other
useful
utilities
.
Aside:O
from:O
the:O
usual:O
1541:O
fast:O
load:O
routines:O
,:O
JiffyDOS:product-software
contained:O
an:O
easy:O
to:O
use:O
DOS:product-software
and:O
a:O
few:O
other:O
useful:O
utilities:O
.:O