an amtrak train
four men on bicycles
a yellow bike
men riding next to the train tracks
a red bicycle
a white bicycle
the word amtrak in black
four men wearing helmets
a silver color train
a silver passenger train
Four people on bicycles.
A yellow bicycle.
A red safety helmet.
Man in a blue shirt.
The letters spelling Amtrak.
The numbers 38045.
The words DINING CAR.
Red stripes on side of train.
A silver train car.
A paved street.
people riding bicycles
the helmets are red, white, and black
the bicycles are white, red, yellow, and black
the man is wearing a shirt with red stripes
the man's shirt is blue and shorts are black
the train has red stripes
the train has a blue stripe
the train is silver and says Amtrak
the train has black wheels
the train has windows
red and white bike helmet
Name of train on side of car
yellow bike with two wheels
Dining car indicator on side of the Amtrak train
the paved road is sloping downwards
red white and blue stripes
red bicycle in motion
very athletic and muscular legs
juncture between two railroad cars
bicyclist standing up on bike
Four men riding bicycles.
Man riding a yellow bicycle.
Man riding a red bicycle.
Train moving on tracks.
Wheels of a bicycle.
Man wearing blue shirt.
Pebbles along railroad track.
Inclined plane next to road.
Man wearing black riding shorts.
Blue, red and white stripes on side of train.

Objects:
man
bicycle
man
bicycle
man
bicycle
man
bicycle
helmet
helmet
helmet
helmet
train
shirt
wheel
wheel
wheel
wheel

Attributes:
name: man
name: bicycle
attrs: red
yellow
moving
white
name: helmet
attrs: red
white
black
name: train
attrs: silver
name: shirt
attrs: blue
name: wheel
attrs: black

Contrastive attributes:
attr1: black
attr2: white
nouns: helmet
attr1: red
attr2: yellow
nouns: bicycle