Objects in the image:
category: person
category: person
category: person
category: person
category: bench
category: person
category: backpack
category: person
category: person
category: person
category: person
category: bench
category: person
category: person
category: person
category: chair
category: tennis racket
category: chair

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is the person holding it?
a: No
q: Is it a sign?
a: No
q: Is a person wearing it?
a: No
q: Are there things on it?
a: No
q: Does it have lines?
a: No
q: Is it blue?
a: No
q: Is it on the floor?
a: No
q: Do people carry it?
a: Yes
q: Is it dark in color?
a: Yes
q: Does it usually have straps and pockets?
a: Yes