two airplanes in the sky
two airplanes flying
yellow airplane and grey airplane
airplanes causing white smoke
white smoke in the sky
airplanes flying high in the sky
yellow airplane flying high
grey airplane flying high
a cloudy blue sky
airplanes flying during the day
two planes flying in the air
jet streams behind the planes
yellow airplane in the air
gray and green airplane in the air
white clouds in a blue sky
two airplanes racing in the air
propeller to an airplane
front propeller to an airplane
yellow tail fin to an airplane
gray tail fin to an airplane
Two old style plains in flight
Two classic planes side by side
Two propeller planes en route
Cloud trails from two planes
Lots of clouds at this altitude
Some hazy blue sky in the middle
Green and silver plane
Yellow and black plane
Where the pilot sits
Won't hold many passengers
yellow plane flying in the air
gray plane flying behind yellow plane
left wing of yellow plane
right wing on yellow plane
left wing of gray plane
right wing of gray plane
clouds in the sky
exhaust fumes from yellow plane
exhaust fumes from gray plane
yellow plane's vertical stabilizer
the plane is yellow
the plane is yellow
the plane is yellow
the plane is yellow
the plane is yellow

Objects:
airplane
sky
airplane
smoke
smoke
propeller
tail fin
tail fin
wing
wing
wing
wing
clouds

Attributes:
name: airplane
attrs: classic
yellow
in flight
racing in the air
flying during day
flying high
in the air
green
en route
silver
old style
grey
flying in the air
flying
flying in air
gray
black
name: sky
attrs: cloudy
blue
name: smoke
attrs: white
name: propeller
name: tail fin
attrs: yellow
gray
name: wing
name: clouds

Contrastive attributes:
attr1: black
attr2: silver
nouns: airplane