With no explanation, label each line with "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Namco
Bandai
produced
a
mat
controller
(
a
simpler
,
less-sophisticated
competitor
to
the
balance
board
)
.
Namco:organization-company
Bandai:organization-company
produced:O
a:O
mat:O
controller:O
(:O
a:O
simpler:O
,:O
less-sophisticated:O
competitor:O
to:O
the:O
balance:O
board:O
):O
.:O