With no explanation, label each line with "product-other", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Some
paper-based
voting
systems
and
most
DRE
voting
machines
can
notify
voters
of
under-votes
and
over-votes
.
Some:O
paper-based:O
voting:O
systems:O
and:O
most:O
DRE:product-other
voting:O
machines:O
can:O
notify:O
voters:O
of:O
under-votes:O
and:O
over-votes:O
.:O