man wearing a gray safety helmet
black chin strap of helmet
man wearing glasses
gray metal trucks on skateboard
white wheels on skateboard
flame graphic on skateboard
skull face on skateboard
black knee pad
man wearing black wrist guards
black elbow pad
skateboard is red and orange
man wears green helmet
man wears grey shirt
man wears black shorts
man wears knee pads
sky is blue and cloudless
pole behind man skateboarding
skateboard has white wheels
ramp has black lip
man is wearing eyeglasses
the skate board has red flames
the helmet is grey
the kneepads are black
the shirt is grey
the picture is white
the surface is white
pictures are on the kneepads
the guy is wearing glasses
the wheels are four
the sky has no clouds
The eyeglasses on the man's face.
The guy's hand on the skateboard.
The guy's hand on his hip.
The front wheels of the skateboard.
The back wheels of the skateboard.
The face of the skeleton on the bottom of the skateboard.
The flames near the bottom of the skateboard.
The flames towards the top of the skateboard.
The knee pad on the man's knee.
The elbow pad on the man's elbow.
Old man contemplating skate boarding
Black knee pad with yellow, white, and purple lettering
Orange and red flames painted on back of skate board
Ridge of steep ramp heading in downard direction
Portion of clear blue sky day
Old man wearing a dark green helmet with black straps
White skate board wheel
White skull face
Navy blue trim of skateboarding ramp
Section of gray metal pole

Objects:
helmet
man
chin strap
glasses
trucks
wheel
skateboard
flame
face
knee pad
wrist guards
elbow pad
shorts
sky
pole
ramp
shirt
white picture
picture
eyeglasses
clouds
hip
front wheels
back wheels
letters
lip

Attributes:
name: helmet
attrs: grey
green
name: man
attrs: old
name: chin strap
name: glasses
name: trucks
attrs: metal
name: wheel
attrs: white
name: skateboard
attrs: red
name: flame
attrs: red
orange
name: face
attrs: white
name: knee pad
attrs: black
name: wrist guards
name: elbow pad
attrs: black
name: shorts
name: sky
attrs: blue
clear
name: pole
attrs: grey
name: ramp
attrs: white
name: shirt
attrs: grey
name: white picture
name: picture
name: eyeglasses
name: clouds
name: hip
name: front wheels
name: back wheels
name: letters
name: lip
attrs: blue

Contrastive attributes: