the umbrella is black
man wears black suit
man has yellow cap
the man is crouched
man has white and black suit
black and white wetsuit
people wearing black cloths
water in a fountain
the rail is black
a black unbrella
a white surfboard on the stage
a sign on the wall
man wearing a wetsuit
a pair of sandals
surf in the city
surf in the city
black umbrella with logo on it
person surfing on artificial wave
wave made artificially
blue wave logo in wall
black and blue wall
person wearing black suit
person in grey and white suit
someone holding a black umbrella
man in black wetsuit in sirf simulator
man in black wetsuit and yellow hat
man in black wetsuit holding white surfboard
man in black wetsuit holding white surfboard
man standing in black wetsuit
man leaning against fence with blue surfboard
name of machine
name of company
identification of machine
head of a person
head of a person
head of a person
head of a person
head of a person
head of a person
head of a person
arm of a person
arm of a person
arm of a person

Objects:
head
person
head
person
head
person
person
person
person
person
person
head
head
head
head
head
head
person
arm
person
arm

Attributes:
name: head
name: person
name: arm

Contrastive attributes: