Objects in the image:
category: clock
category: person
category: backpack
category: car
category: traffic light
category: car
category: clock
category: person
category: traffic light
category: car

Guessing-game dialogue about one of the objects:
q: is it a clock?
a: No
q: it is part of a building?
a: No
q: is it a tree?
a: No
q: is it a lamppost?
a: No
q: is it part of the grass?
a: No
q: is it the paved walk among the grass?
a: No
q: is it the sky?
a: No
q: is it a person?
a: No
q: is it made of bricks?
a: No
q: is it a street signal?
a: Yes
q: do you see two signals on the left of the image?
a: Yes
q: is it the right one?
a: No
q: is it the left one?
a: Yes