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 ":".
Keeping
the
BIOS
up
to
date
is
also
said
to
reduce
the
risk
.
Keeping:O
the:O
BIOS:product-other
up:O
to:O
date:O
is:O
also:O
said:O
to:O
reduce:O
the:O
risk:O
.:O