a grey and black helmet on a motorcyclist
a green and black motorcycle
a denim vest on a motorcyclist
an exhaust pipe on a motorcycle
the black rear wheel of a motorcycle
black pants on a motorcyclist
a brown wood fence post
the black front wheel of a motorcycle
the padded black seat of a motorcycle
a black boot on a motorcyclist
Biker is wearing a helmet
Biker is wearing gloves
Grass is in the background
Motorcycle color is green
Person is wearing a jean vest
Biker is wearing leather pants
A fence is in the background
A fence has wooden poles
Helmet color is black and gray
A side view of a motorcycle and biker
rubber tire on motorcycle.
chrome metal on wheel.
black boot on rider's foot.
green paint on motorcycle.
helmet on rider's head.
black leather pants on rider.
glove on rider's hand.
fence post made of wood.
green grass in the pasture.
jean vest on rider.
edge of a wheel
part of an exhaust
part of  a pole
sole of  a shoe
edge of a  shade
part of a  trouser
part of a wheel
edge of a rim
part of a trouser
Man on green and black motorcycle
man wears helmet
helmet is sliver with black on it
Man wears leather pants and boots
man wears leather jacket with jean vest
motorcycle in front of fence posts
Motorcycle has headlight
Motorcycle has wheels
grass beside street
Man wears a blue vest

Objects:
helmet
motorcycle
vest
exhaust pipe
wheel
pants
post
wheel
seat
boot
biker
glove
grass
background
fence
post
side view
metal
foot
green paint
head
hand
post
pasture
edge
part
sole
part
part
edge
part
jacket
headlight
street

Attributes:
name: helmet
attrs: silver
gray
black
name: motorcycle
attrs: green
black
name: vest
attrs: denim
jean
blue
name: exhaust pipe
name: wheel
attrs: rubber
black
name: pants
attrs: leather
black
name: post
attrs: wooden
name: seat
attrs: padded
name: boot
attrs: black
name: biker
name: glove
name: grass
name: background
name: fence
name: side view
name: metal
attrs: chrome
name: foot
name: green paint
name: head
name: hand
name: pasture
name: edge
name: part
name: sole
name: jacket
attrs: leather
name: headlight
name: street

Contrastive attributes:
attr1: black
attr2: silver
nouns: helmet