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 ":".
The
engines
are
equipped
with
an
electronic
Charge
Motion
Control
Valve
(
CMCV
)
system
that
provides
increased
air
velocity
at
low
engine
speeds
for
improved
emissions
and
low-rpm
torque
.
The:O
engines:O
are:O
equipped:O
with:O
an:O
electronic:O
Charge:product-other
Motion:product-other
Control:product-other
Valve:product-other
(:O
CMCV:product-other
):O
system:O
that:O
provides:O
increased:O
air:O
velocity:O
at:O
low:O
engine:O
speeds:O
for:O
improved:O
emissions:O
and:O
low-rpm:O
torque:O
.:O