The sky is gray.
The clouds are in the sky.
The clouds are white.
The pole is short.
The pole is made of metal.
The clock is round.
The clock has roman numerals.
The clock's hands are black.
The clock face is white.
The clock numbers are black.
iron clock on post
roman numeral number twelve
black hands on clock
roman numeral number one
roman numeral number two
roman numeral number three
roman numeral number four
roman numeral number five
roman numeral number six
roman numeral number nine
Clock under a cloudy sky.
Clock outdoors against sky background.
2:50pm on outdoor clock.
Ten minutes to three on outdoor clock.
"We serve" written on clock outdoors.
Black clock under cloudy sky.
Cloudy sky with black clock under.
Clock with roman numerals.
Clock with white background.
Clock with black numbers.
this is a clock
the clock is white in color
this is a pole
the pole is black in color
this is a roman number
the numbers are in black
this is a hour hand
the hour hand is shorter
this is the clouds
the cloud is white in color
the clockface is white in color
the dials are black in color
the dials are made of metal
the numbers are roman numerals
the letter represent numbers
the clock has a glass cover
the glass is clear and transparent
the clock is made of metal
the clock is an antique
a post is holding the clock

Objects:
sky
cloud
pole
clock
number
numeral
numeral
clock
hand
sky
dial
glass

Attributes:
name: sky
attrs: cloud
cloudy
gray
name: cloud
attrs: white
glass
antique
metal
black
name: pole
attrs: short
black
metal
name: clock
attrs: white
black
outdoor
roman numeral
round
iron
name: number
attrs: twelve
roman
one
letter
two
black
name: numeral
attrs: roman
name: hand
attrs: hour
name: dial
attrs: metal
name: glass
attrs: clear

Contrastive attributes:
attr1: black
attr2: white
nouns: clock
cloud