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 ":".
The
Conduit
toolbar
was
an
online
platform
that
allowed
web
publishers
to
create
custom
toolbars
,
web
apps
,
and
mobile
apps
at
no
cost
.
The:O
Conduit:product-software
toolbar:product-software
was:O
an:O
online:O
platform:O
that:O
allowed:O
web:O
publishers:O
to:O
create:O
custom:O
toolbars:O
,:O
web:O
apps:O
,:O
and:O
mobile:O
apps:O
at:O
no:O
cost:O
.:O