A red, yellow, blue and gray train
A group of railroad tracks
Three gray metal boxes
A red construction vehicle
Round sign with the number 15
Trees and buildings behind a fence
Train stopped at a railroad station
Three circular signs with the number 15
Two blue concrete squares
Traffic light with no lights lit up
red structure above train
front of train is yellow
the sign is white
the sign is circular shaped
black numbers on sign
red circle around sign
the train doors are red
the train is blue
structure is made of metal
fence beside the train
long blue,red, and yellow train on train tracks
number 15 on round white sign on side of train tracks
black hooded black box on side of train tracks
three light black traffic signal on side of train tracks
two metal boxes next to train tracks
red doors on side of train
windshield wipers on front windshield of train
buildings above train tracks
three windows on side of front of train
blue panels on side of train tracks
Large circle with number 15 in it.
Small circles with number '15' in them.
The grey boxes lined up together.
Train riding down track.
Front windshield of train.
Large red crane up in air.
Two blue squares in middle track.
Black traffic signal on pole.
Empty train tracks beside train.
Blue picket fence beside train.
a train going down the track
the train tracks lying next to each other
some signs standing next to the tracks
some scaffolding above the tracks
some blue covers next to the tracks
some boxes filled with electrical wires
some green leafy trees next to the buildings
a fence next to the train tracks
a red crane high in the air
a blue and white wall

Objects:
train
railroad tracks
railroad
boxes
vehicle
train
railroad station
15
15
15
signs
signs
signs
train
red structure
sign
sign
train
doors
doors
doors
train
structure
building
train tracks
window
window
window
window
window
train tracks
train tracks
train tracks
train tracks
panels
circle
number 15
15
15
circle
circle
ground
windshield
crane
fence
train
track
train track
train track
train track
sign
cover
tracks
box
box
box
fence
tracks
wall

Attributes:
name: train
attrs: red
yellow
gray
blue
name: railroad tracks
attrs: grouped
name: railroad
name: boxes
attrs: gray
metal
name: vehicle
attrs: red
name: railroad station
name: 15
name: signs
attrs: circular
name: red structure
attrs: red
name: sign
attrs: circular
white
name: doors
attrs: red
name: structure
attrs: metal
name: building
name: train tracks
name: window
name: panels
attrs: blue
name: circle
attrs: small
name: number 15
attrs: large
name: ground
name: windshield
name: crane
attrs: is red
is large
name: fence
attrs: is is blue
name: track
name: train track
name: cover
attrs: is blue
name: tracks
name: box
attrs: electrical wires
name: wall
attrs: is blue
is white

Contrastive attributes:
attr1: blue
attr2: red
nouns: train
attr1: blue
attr2: yellow
nouns: train
attr1: red
attr2: yellow
nouns: train