With no explanation, label each line with "product-other", "O", "product-software", "organization-education", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
They
were
DEC
LSI-11
computers
loaded
with
the
Fuzzball
software
written
by
David
L.
Mills
(
of
the
University
of
Delaware
)
.
They:O
were:O
DEC:product-other
LSI-11:product-other
computers:O
loaded:O
with:O
the:O
Fuzzball:product-software
software:O
written:O
by:O
David:organization-education
L.:organization-education
Mills:organization-education
(:O
of:O
the:O
University:organization-education
of:organization-education
Delaware:organization-education
):O
.:O