a large black backpack
a large blue backpack
the wing of a plane
a small section of green grass
a red and yellow helmet
a tall black tree
part of a white cloud
part of a blue sky
the wheel of a plane
the shoe of a man
a group of parachuters
a yellow drop step
green grass growing in the cement
a thick black tire on a plane
a man wearing a red jumpsuit
a blue back pack with black buckles
a blue and white commuter plane
a thick red stripe on pant leg
a man attaching a chute to another man
green trees in front of the men
people standing
green bushes
wing of the plane
a black and blue backpack
red and blue pants
the ground
the tail of the plane
person wearing a red helmet
black backpack
the front wheel
people about to go skydiving
two small airplanes
parachute on man's back
white plane with blue stripes
bright green trees along air field
9 people going skydiving
shadow of plane on the ground
white clouds in light blue sky
blue and white tail of airplane
gravel on ground
the backpack is blue
the backpack is blue
the plane is white
the plane is white
the plane is white

Objects:
backpack
grass
helmet
cloud
sky
grass
cement
tire
plane
buckles
back pack
plane
plane
plane
men
trees
bushes
pants
ground
tail
helmet
person
backpack
wheel
people
airplane
airplane
back
man
parachute
stripes
air field
trees
clouds
sky
tail
backpack
white plane

Attributes:
name: backpack
attrs: large
black
blue
name: grass
attrs: green
name: helmet
attrs: red
yellow
name: cloud
attrs: white
name: sky
attrs: light blue
blue
name: cement
name: tire
attrs: thick
black
name: plane
attrs: commuter
white
blue
name: buckles
attrs: black
name: back pack
attrs: blue
name: men
name: trees
attrs: bright
green
name: bushes
attrs: green
name: pants
attrs: red
blue
name: ground
name: tail
attrs: white
blue
name: person
name: wheel
name: people
name: airplane
attrs: small
name: back
name: man
name: parachute
name: stripes
attrs: blue
name: air field
name: clouds
attrs: white
name: white plane
attrs: white

Contrastive attributes:
attr1: blue
attr2: red
nouns: pants
attr1: red
attr2: yellow
nouns: helmet