the hands of the clock are black
the number 6 is black
the shelf is black
the clock looks like books
the clock reads 4:45
the book is about las vegas
the book is blue
the book is thick
the book is thick and orange
the book is thin and white
a clock made out of book spines
book titled The Scramble for Africa
black number 6 on a yellow book spine
books lined up on a shelf
black number 12 on a yellow book
white THREE on a red book
two books with the name Karlsson
a book titled "Does Anything Eat Wasps?"
skinny book with LAS VEGAS written in white
book with the author's name J.D. Salinger
black hands of the clock
yellow section of the clock
blue section of the clock
red section of the clock
the number twelve
the number six
a thin blue book on the shelf
the top of a bright yellow book
an orange book
the black second hand
blue yellow and red book design clock
the 12 on the yellow book
the 6 on the yellow book
the word THREE on the red book
the NINE on the blue book
the black hands on the clock
the hour hand on the clock
the minutes hand on the clock
the seconds hand on the clock
the books to the left of the clock
the books under the clock

Objects:
hands
clock
6
shelf
looks
books.
the
reads.
book
book
thick
book
thin
book
number 6
book spine
on
black
number 12
book
the
vegas
book
book
name.
yellow
blue
red
book
shelf
bright
book
an
black
second hand
three
nine
the
hour hand
the
minute hand
the
under

Attributes:
name: hands
name: clock
name: 6
attrs: black.
name: shelf
attrs: black.
name: looks
name: books.
name: the
name: reads.
name: book
attrs: orange
skinny
white
thick
blue
thick.
yellow
bright
blue.
thin
name: thick
name: thin
name: number 6
attrs: black
name: book spine
attrs: yellow
name: on
name: black
name: number 12
attrs: black
name: vegas
attrs: white
name: name.
name: yellow
name: blue
name: red
name: bright
name: an
name: second hand
attrs: black
name: three
name: nine
name: hour hand
name: minute hand
name: under

Contrastive attributes:
attr1: blue
attr2: yellow
nouns: book
attr1: orange
attr2: yellow
nouns: book