With no explanation, label each line with "product-car", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Apart
from
the
increased
size
,
the
S-1
has
several
aerodynamically
beneficial
features
,
weatherproof
soft
top
,
windows
,
adjustable
foot
pedals
,
heated
front
windshield
,
primitive
interior
heating
,
as
well
as
a
lockable
trunk
.
Apart:O
from:O
the:O
increased:O
size:O
,:O
the:O
S-1:product-car
has:O
several:O
aerodynamically:O
beneficial:O
features:O
,:O
weatherproof:O
soft:O
top:O
,:O
windows:O
,:O
adjustable:O
foot:O
pedals:O
,:O
heated:O
front:O
windshield:O
,:O
primitive:O
interior:O
heating:O
,:O
as:O
well:O
as:O
a:O
lockable:O
trunk:O
.:O