His helmet is gray.
He has a bike.
The people are walking.
The people are sitting.
The light is black.
The lights are on.
The train is red.
The stairs are silver.
The lights are on.
The luggage is on the ground.
a subway station
two sets of stairs
people on the train platform
a black sign with yellow writing hangs from the ceiling
a man wearing a helmet
a train is in the station
the train has a blue, white and pink wavy design on the side
the train has red doors
florescent lights along the ceiling
people sitting on metal benches
train stopped for passengers to load and unload
woman wearing black coat
woman wearing white scarf
man wearing gray helmet
woman wearing white sweater
woman sitting on bench
people going up the stairs
woman carrying brown purse
green suitcase with wheels
man wearing blue jacket
sidewalk is light grey
train doors are red
man is on bike
man has grey helmet
man has black coat
man has blue pants
black wheel on bike
orange LCD screen hangs from ceiling
white stairs in background
ceiling is light blue
man looking at his phone
person sitting on a bench
person with white hair
girl with red handbag
person in white coat bending over
sunlight on the pavement
red door on the train
woman wearing head scarf
yellow hinges on door
Man wearing gray helmet
Man in a black jacket
Woman in black coat
Women walking past bench
Woman in black pants
Woman in black pants
Woman in black pants
a person walking on a sidewalk
a step on a stairway
a step on a stairway
a step on a stairway
a step on a stairway
a step on a stairway

Objects:
helmet
woman
person
person
person
yellow stripes
light
stairs
lights
luggage
ground
station
two sets
stairs
people
train platform
sign
writing
ceiling
helmet
train
design
door
lights
ceiling
people
benches
passengers
train

Attributes:
name: helmet
attrs: gray
worn
name: woman
name: person
name: yellow stripes
name: light
attrs: black
name: stairs
attrs: silver
name: lights
attrs: florescent
name: luggage
name: ground
name: station
name: two sets
name: people
name: train platform
name: sign
attrs: black
name: writing
attrs: yellow
name: ceiling
name: train
attrs: white
pink
name: design
attrs: blue
name: door
attrs: red
name: benches
attrs: metal
name: passengers

Contrastive attributes: