Smiling couple
Woman with blonde hair
Man wearing a yellow shirt
Body of water
Blue sky with clouds
Blue and gold pole
Pair of sunglasses
Yellow shirt worn by a man
Black backpack worn by a man
Long boat in the water
man and a woman standing by a river
arched bridge spanning a river
large boat coming down the river
blue pole near a river
woman wearing glasses
orange life preserver on a large boat
white stone building with a balcony
white fluffy clouds in a blue sky
woman with blonde hair in a braid
man in a yellow t-shirt
Sunglasses hanging on shirt collar
Smiling woman with glasses
Backpack strap over woman's shoulder
Boat carrying tourists
Blue sky with fluffy clouds
Bridge over the river
Blue pole with gold decal
River water
Balcony on old building
part of a water
part of a sleeve
part of a top
part of a chin
part of a top
part of  a hair
nose of  a lady
part of a water
part of a bag
part of  a boat
Happy tourists pose photographer
Young woman blonde eyeglasses
Healthy buff guy yellow shirt
Both backpacking through city
Bridge opens for water traffic
Appears to be Venice canal
Sightseeing boat tourists aboard
White puffy clouds blue sky
Small watercraft operate water
Old building balconies background right

Objects:
couple
hair
woman
man
shirt
water
clouds
sky
pole
sunglasses
backpack
boat
bridge
glasses
life presever
balcony
building
strap
tourists
decal
sleeve
top
chin
nose
bag

Attributes:
name: couple
attrs: backpacking
smiling
name: hair
attrs: part
braided
name: woman
attrs: smiling
name: man
attrs: buff
name: shirt
attrs: yellow
name: water
attrs: body
venice canal
part
river
name: clouds
attrs: puffy
fluffy
name: sky
attrs: blue
name: pole
attrs: blue
name: sunglasses
attrs: hanging
pair
name: backpack
name: boat
attrs: small
large
part
name: bridge
attrs: open
name: glasses
name: life presever
name: balcony
attrs: old
name: building
attrs: old
name: strap
name: tourists
attrs: happy
sightseeing
name: decal
name: sleeve
attrs: part
name: top
attrs: part
name: chin
attrs: part
name: nose
name: bag
attrs: part

Contrastive attributes:
attr1: large
attr2: small
nouns: boat