Green stop sign with black border
Bucket with cement in cave
Short pole on stop sign
Black words on a sign
White rock in mouth of cave
Black box with stop sign in it
Dive flippers in cave
Opening at mouth of cave
Diver floating in a cave
Reflected bubbles of air
Stop sign is inside a cave.
A diver is next to the sign.
The diver is inside of the cave.
The cave has ridges.
Bubbles are coming out of the tank.
Sign is inside of the bucket.
Two flippers are seen in picture.
One arm is seen in picture.
The sign is lilluminated.
The diver has a dive suit.
Person swimming in an underwater cave
Warning sign inside underwater cave
Person's white swimming flippers
Cable running underwater towards cave
Bubbles floating upwards from scuba diver
Person wearing black scuba gear
Light shining on sign in underwater cave
Orange underwater rock formation
Black rectangular platform underneath warning sign
Yellow, black and red stop sign
green warning sign with black letters
scuba diver in dark cave
green feet flippers
white rock on floor
reflection of light on sign base
anchoring for underwater sign
light attached to diver's head
yellow octogon reminder of safety
pale rock around the entrance to cave
shadow of cave entrance on cave's interior
sign advising people to stop unless trained
bucket full of cement holding sign
small post that sign is mounted on
yellow sign with black border around it
yellow sign with black texted printed on it
dark underwater cave with warning sign
flippers of scuba diver in cave
light coming from scuba diver in cave
light reflecting in the dark cave
rocky wall of underwater cave

Objects:
sign
bucket
cement
pole
words
cave
box
flippers
cave
mouth
diver
bubbles
sign
picture
arm
suit
light
light

Attributes:
name: sign
attrs: yellow
stop
green
standing
anchored
illuminated
name: bucket
name: cement
name: pole
attrs: short
standing
name: words
name: cave
attrs: ridged
orange
rock
name: box
attrs: black
name: flippers
attrs: dive
green
name: mouth
name: diver
attrs: swimming
floating
name: bubbles
attrs: reflected
rising
floating
name: picture
name: arm
attrs: one
name: suit
name: light
attrs: reflected
shining

Contrastive attributes: