A silver and black fire hydrant
A black wrist watch
A hot dog sign
A stack of pretzels
A man working at a food stand
A pair of silver tongs
A man walking down the sidewalk with a backpack on
A blue and black bookbag
A black and grey ball cap
A blue plastic bag
man wearing a  cap
man wearing a blue shirt and khaki shorts
advertisement for hotdogs
three boys walking down the sidewalk
a silver and black fire hydrant
advertisement for pretzels
brown paper bags for food
man wiping his tongs clean
pretzels ready for sale
assortment of drinks
this is the pavement
the pavement is grey in color
the pavement is clean
this is a pair of tongs
this is a hat
the hat is grey in color
these are some people
this is a building
this is a trolley
the leaves are green in color
part of a pocket
part of  a paper
part of a wheel
part of a floor
part of  a line
part of a wheel
part of a letter
part of  a shade
[art fo a tank
man selling food on street
backs of walking boys
top of fire hydrant
stacks of salted pretzels
brown napkins in container
silver tongs in hand
bottles with orange caps
picture of pretzels on sign
shirt with words on front
open orange and yellow umbrella

Objects:
fire hydrant
watch
sign
pretzels
man
tongs
man
backpack
backpack
cap
bag
khaki shorts
blue shirt
stand
boys
bags
drinks
walkway
building
tree leaves
pocket
cleaning
rag
cart
wheel
spacer
cart
advertising
canopy
orange caps
sign
writing

Attributes:
name: fire hydrant
attrs: black
silver
name: watch
attrs: black
name: sign
attrs: hot dog
name: pretzels
attrs: stacked up
stacked
name: man
attrs: working
cleaning
walking
selling
name: tongs
attrs: cleaned
silver
name: backpack
attrs: blue
name: cap
attrs: baseball cap
grey
black
name: bag
attrs: blue
name: khaki shorts
name: blue shirt
name: stand
name: boys
attrs: walking
name: bags
attrs: brown
name: drinks
attrs: assorted
name: walkway
attrs: gray
clean
name: building
name: tree leaves
attrs: green
name: pocket
name: cleaning
name: rag
name: cart
name: wheel
name: spacer
name: advertising
name: canopy
attrs: orange
yellow
name: orange caps
name: writing

Contrastive attributes:
attr1: black
attr2: silver
nouns: fire hydrant