The sky is blue.
The sky is clear.
A few clouds are in the sky.
The clouds are white.
The sign is white and blue.
The building is tall.
Ab uilding is in the background.
The building is white.
The building has windows in it.
A sign on a pole.
clouds in the sky
blue B and A letters
blue R and T letters
a white sign with blue letters
the windows of a building
the windows of a building
the windows of a building
the windows of a building
the windows of a building
the top of a building
a tall clock tower
the tower is atop a building
the building has arched windows
the building & tower are all white
the sign is white with blue letters
the sign says BART
the post that holds the sign is black
the sky has some high, light clouds
the sky is a brilliant blue
the clock appears to say quarter to 12
The sign is white.
The lettering is blue.
The pole is black.
Many windows are in the building.
The sky is clear.
The building is decorative.
The building is shorter.
The letters are lower case.
a white building with a tower
small windows on building
a white advertisement board
board has blue letters
letter "b" is dark blue
letter "b" is light blue
pole is color black
tower has a cupula
a door in front a tower
letter "BART" on white sign

Objects:
sky
sky
clouds
clouds
clouds
sign
building
window
window
window
window
window
building
windows
letters
windows
windows
windows
windows
windows
building
windows
windows
windows
building
clock tower
tower
arched window
arched window
arched window
arched window
arched window
post
sign
clock
pole
window
window
window
window
window
ground
sky
letters
window
window
window
window
window
board
board
letters

Attributes:
name: sky
attrs: blue
clear
name: clouds
attrs: white
name: sign
attrs: white
blue
name: building
attrs: decorative
white
name: window
attrs: small
name: windows
name: letters
attrs: lower
blue
name: clock tower
attrs: tall
name: tower
name: arched window
name: post
name: clock
name: pole
attrs: black
name: ground
name: board
attrs: white

Contrastive attributes: