With no explanation, label each line with "organization-media/newspaper", "O", "product-other", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
The
Rainbow
was
a
monthly
magazine
for
the
TRS-80
Color
Computer
by
the
Tandy
Corporation
(
now
RadioShack
)
.
The:O
Rainbow:organization-media/newspaper
was:O
a:O
monthly:O
magazine:O
for:O
the:O
TRS-80:product-other
Color:product-other
Computer:product-other
by:O
the:O
Tandy:organization-company
Corporation:organization-company
(:O
now:O
RadioShack:organization-company
):O
.:O