a young man in blue sitting
a young man in blue sitting
back of a boy's head
food in a plastic container
food in a plastic container
food in a plastic container
a large screen showing a skype session
an adult sitting with headphones on
two adults standing
purple board with white papers on it
the people in the classroom
the empty chair in the front of the room
the woman standing at the door
the large screen on the wall
the man sitting near the large screen
the child sitting with a short sleeved blue shirt
the short sleeved blue shirt on the boy
the hair on the boy's head
the small bag in the boy's hand
the white empty plate on the table
a man wearing headphones
a young boy with a blue shirt
a school lunch serving tray
a bulletin board in a school room
a plastic cup filled with liquid
a young woman in a colorful tshirt
a clock on a wall in a classroom
several desk chairs in a classroom
a large television monitor in a classroom
some adults observing a classroom
television in a classroom
pre-made lunch container
boy with dark brown hair
girl with hair in ponytail
boy wearing a royal blue shirt
woman with blond hair wearing a white jacket
black and white wall clock
man with dark brown hair
caucasian woman with blonde hair
children eating lunch at school
Food on the table
A plate with food on it
A chair by the table
A plastic utensil in the food
A computer on the desk
The left ear of the boy
A screen displaying children
A person sitting in the chair
The man is wearing headphones
The boy has a necklace

Objects:
man
head
container
food
food
food
screen
session
an adult
headphones
two adults
purple board
papers
people
classroom
chair
room
woman
door
screen
wall
man
screen
child
shirt
shirt
boy
hair
head
bag
hand
plate
table
headphones
boy
shirt
lunch
board
room
cup
liquid
woman
tshirt
clock
wall
several chairs
television
some adults
lunch container
boy with hair
girl with hair
boy wearing shirt
black clock
man with hair
caucasian woman
children eating
food
plate
chair
utensil
computer
left ear
person

Attributes:
name: man
name: head
attrs: boy's
back
name: container
attrs: plastic
name: food
name: screen
attrs: large
name: session
attrs: skype
name: an adult
name: headphones
attrs: on
name: two adults
attrs: standing
name: purple board
attrs: purple
name: papers
attrs: white
name: people
name: classroom
name: chair
attrs: empty
name: room
attrs: school
name: woman
attrs: young
name: door
name: wall
name: child
name: shirt
attrs: short sleeved blue
blue
name: boy
attrs: young
name: hair
name: bag
attrs: small
name: hand
attrs: boy's
name: plate
attrs: white empty
name: table
name: lunch
attrs: school
serving tray
name: board
attrs: bulletin
name: cup
attrs: plastic
name: liquid
name: tshirt
attrs: colorful
name: clock
name: several chairs
name: television
attrs: large
name: some adults
name: lunch container
name: boy with hair
name: girl with hair
name: boy wearing shirt
attrs: blue
name: black clock
attrs: wall
name: man with hair
name: caucasian woman
name: children eating
name: utensil
attrs: plastic
name: computer
name: left ear
name: person

Contrastive attributes: