With no explanation, label each line with "organization-company", "O", "product-software", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
RBBS-PC
,
ported
over
from
the
CP/M
world
,
and
``
Fido
''
BBS
,
created
by
Tom
Jennings
(
who
later
founded
FidoNet
)
were
the
first
notable
DOS
BBS
programs
.
RBBS-PC:product-software
,:O
ported:O
over:O
from:O
the:O
CP/M:product-software
world:O
,:O
and:O
``:O
Fido:O
'':O
BBS:O
,:O
created:O
by:O
Tom:person-other
Jennings:person-other
(:O
who:O
later:O
founded:O
FidoNet:organization-company
):O
were:O
the:O
first:O
notable:O
DOS:product-software
BBS:product-software
programs:O
.:O