person riding a surfboard
white surfboard in the water
person wearing a wet suit
green leaf on a tree
green leaf on a tree
green leaf on a tree
green leaf on a tree
green leaf on a tree
green leaf on a tree
green leaf on a tree
A person catching the wave
The water is the color white
The leaves are the color green
The tree trunk is the color brown
Th land of the side of the water
A person in the water
The man has on a wet suit
The head of the man
The surfboard is the color white
The legs of the man
a man surfing on a river
a white surf board on a river
a tree on a river bank
a man surfing on the rapids of a river
a wooded area near a river
a small wave on a river
a man wearing a blue swim suit
a bushy tree near a river
leaves hanging over a river
the rapids violently moving on a river
part of a river
edge of a stem
part of a board
back of  a man
part of the river
part of the river
part of a river
part of a board
edge of a board
back of a man
head of a man
part of a wave
edge of a wave
edge of a board

Objects:
person
surfboard
wall
leaf
leaf
leaf
tree
leaf
tree
leaf
tree
green leaf
tree
water
wetsuit
man
surfboard
man
river
river bank
tree
man
wave
swim suit
tree
leaves
river
stem
man
back
man
head
edge
wave
edge
edge
board

Attributes:
name: person
name: surfboard
attrs: white
name: wall
name: leaf
attrs: green
name: tree
attrs: bushy
name: green leaf
attrs: green
name: water
attrs: white
name: wetsuit
name: man
name: river
name: river bank
name: wave
attrs: small
name: swim suit
attrs: blue
name: leaves
name: stem
name: back
name: head
name: edge
name: board

Contrastive attributes: