Four jets are seen.
jets are grey color.
Smoke is coming from jet.
Jets are flying in the sky.
sky is grey color.
day time picture.
sky is cloudy.
wire lines are seen.
wire lines are black color.
sun is seen behind the clouds.
smoke is coming out from jet.
jet is grey color.
wires are seen.
wires are black color.
clouds is grey color.
jet is flying in sky.
sun is hidden between the clouds.
three black wires in the air
a black airplane in the sky
a white trail behind the airplane
four airplanes in the sky
a cloudy gray sky
the tail of an airplane
the wings of an airplane
the nose of an airplane
a black wire
two airplanes in the sky
military planes flying in the air
black electrical wires
white clouds in the sky
gray overcast sky
smoke billowing from the planes
a fighter jet flying overhea
stunt planes performing in  the sky
telephone wires hanging from a pole
a commercial plane flying in a group
planes flying in formation
Exterior shot, daytime, seasonality indistinguishable.
Outdoor shot of sky, taken from below.
Overcast day creating backdrop for man-made items, still, and in motion.
Four distant planes in formation.
Gray trails, like sky-scratches, emitted from planes.
Electric wires stretching across sky.
Planes ascending towards through, and towards, heavy clouds.
Plane, veering slightly leftwards.
Scant, dark opening in wall-to-wall cloud banks.
Coiled and unevenly spaced wires, with heaviest on top.

Objects:
jet
jet
jet
jet
sky
smoke
smoke
smoke
smoke
sky
picture
wire lines
sun
clouds
wires
airplane
airplane
airplane
airplane
trail
trail
trail
trail
airplanes
tail
tail
tail
tail
wings
wings
wings
wings
airplane
nose
nose
nose
nose
planes
electrical wires
plane
plane
plane
plane
stunt planes
telephone wires
electric wires

Attributes:
name: jet
attrs: grey colored
name: sky
attrs: cloudy
grey
overcast
gray
name: smoke
name: picture
attrs: daytime
name: wire lines
attrs: black colored
name: sun
name: clouds
attrs: grey
scant
white
heavy
name: wires
attrs: in air
uneven
black colored
black
name: airplane
attrs: black
name: trail
attrs: white
name: airplanes
name: tail
name: wings
name: nose
name: planes
attrs: ascending
flying in formation
in air
flying
veering
in formation
distant
military
name: electrical wires
attrs: black
name: plane
name: stunt planes
name: telephone wires
attrs: hanging from pole
name: electric wires

Contrastive attributes: