a guy wearing a helmet
a guy wearing blue jeans
a guy standing near a truck
a tool box sitting back of truck
a barrel sitting back of truck
a guy wearing sunglasses
a guy wearing a safety vest
a guy standing on a sidewalk
a truck parked on a bridge
tools sitting in the back of the truck
helmet on the man
shoes on the man
back tire of the car
pants on the man
hand of the man
gray ground in photo
man in yellow outfit
glasses on man's face
building in the background
clouds in the sky
man is wearing a helmet
the helmet is white
man wearing a vest
the vest is yellow
man's arm on truck
the truck is blue
man is wearing sunglasses
man is looking at camera
metal container in back of truck
gray stripe on vest
the window of the building in the distance
the window of the building in the distance
the window of the building in the distance
the window of the building in the distance
the window of the building in the distance
the window of the building in the distance
the window of the building in the distance
the window of the building in the distance
the window of the building in the distance
the window of the building in the distance
Man standing on side of truck
Man standing on side of blue truck
Man with helmet and glasses standing near truck
Construction worker standing near truck
Construction worker in jeans and shoes standing near truck
Construction worker standing with buildings in background
Construction worker in uniform
Construction worker in midafternoon standing near blue truck
Construction worker in glasses and helmet standing near blue truck
Construction worker standing outside

Objects:
guy
helmet
guy
jeans
truck
tool box
barrel
truck
guy
vest
guy
sidewalk
bridge
tools
helmet
man
shoes
man
pants
hand
ground
outfit
glasses
face
building
cloud
cloud
cloud
cloud
cloud
sky
helmet
helmet
man
vest
vest
arm
truck
metal container
truck
stripe
vest

Attributes:
name: guy
name: helmet
attrs: white
name: jeans
attrs: blue
name: truck
attrs: blue
name: tool box
name: barrel
name: vest
attrs: yellow
for safety
name: sidewalk
name: bridge
name: tools
name: man
name: shoes
name: pants
name: hand
name: ground
attrs: gray
name: outfit
attrs: yellow
name: glasses
name: face
name: building
name: cloud
name: sky
name: arm
name: metal container
name: stripe
attrs: gray

Contrastive attributes: