With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
Italian
motor
vehicles
,
while
in
short
supply
,
tended
to
be
of
better
than
average
quality
.
Italian:O
motor:O
vehicles:O
,:O
while:O
in:O
short:O
supply:O
,:O
tended:O
to:O
be:O
of:O
better:O
than:O
average:O
quality:O
.:O