With no explanation, label each line with "organization-company", "O", "product-software", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
To
correct
this
problem
,
the
DEC
PDP-10
sales
manager
purchased
the
rights
to
TENEX
from
BBN
and
set
up
a
project
to
port
it
to
the
new
machine
.
To:O
correct:O
this:O
problem:O
,:O
the:O
DEC:product-software
PDP-10:product-software
sales:O
manager:O
purchased:O
the:O
rights:O
to:O
TENEX:product-software
from:O
BBN:organization-company
and:O
set:O
up:O
a:O
project:O
to:O
port:O
it:O
to:O
the:O
new:O
machine:O
.:O