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 ":".
These
aircraft
are
powered
by
a
variety
of
engines
,
including
the
CFM
International
CFM56
,
General
Electric
CF6-80C2
,
International
Aero
Engines
V2500
,
Pratt
&
amp
;
Whitney
PW4000
and
Rolls-Royce
RB211
.
These:O
aircraft:O
are:O
powered:O
by:O
a:O
variety:O
of:O
engines:O
,:O
including:O
the:O
CFM:product-other
International:product-other
CFM56:product-other
,:O
General:product-other
Electric:product-other
CF6-80C2:product-other
,:O
International:product-other
Aero:product-other
Engines:product-other
V2500:product-other
,:O
Pratt:product-other
&:product-other
amp:product-other
;:O
Whitney:product-other
PW4000:product-other
and:O
Rolls-Royce:product-other
RB211:product-other
.:O