skateboard is black with red wheels
this is a boy
the boy is skating
the boy is wearing a helmet
the helmet is red in color
this is elbow guard
the elbow guard is black in color
the socks is white in color
the hand is in front
the knee is bent
this is knee cap
Young boy on a skateboard
Black skateboard under young boy
Red helmet on boy skateboarder
Black elbow pad on boy skateboarder
Red shirt on boy skateboarder
Knee pad on boy skateboarder
Glass backboard for basketball
Basketball hoop and net
Blue car parked near basketball court
Brown shoe on boy skateboarder
boy on a skate board
elbow pad on a elbow
boy wearing a safety helmet
a glass backed basket ball goal
cars in a parking lot
knee pad on a knee
boy wearing a red shirt
a pair of camouflaged shorts
sign at the edge of a parking lot
feet on a skate board
red helmet with white on it
skateboard
black elbow pads
brown and white tennis shoes
camouflage shorts
boy skateboarding on basketball court
blue car parked
green and red basketball court
the back of a sign
green tree full of trees

Objects:
skateboard
wheel
wheel
boy
this
helmet
elbow guard
elbow guard
sock
sock
hand
knee
shirt
knee pad
backboard
car
shoe
shoe
shorts
foot
foot
white
court
tree

Attributes:
name: skateboard
attrs: black
name: wheel
attrs: red
name: boy
attrs: skateboarding
young
skating
name: this
name: helmet
attrs: red
name: elbow guard
attrs: on
black
name: sock
attrs: white
name: hand
name: knee
attrs: bent
name: shirt
attrs: red
name: knee pad
attrs: on
name: backboard
attrs: glass
name: car
attrs: parked
blue
name: shoe
attrs: brown
white
name: shorts
attrs: camouflaged
camouflage
name: foot
name: white
name: court
attrs: red
green
name: tree
attrs: green

Contrastive attributes:
attr1: red
attr2: green
nouns: court