Objects in the image:
category: skateboard
category: car
category: umbrella
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it person?
a: No
q: between railing and shoes?
a: No
q: is it in the background?
a: Yes
q: on the window?
a: No
q: is it near tall building on the right?
a: Yes
q: yellow and red color?
a: No
q: is it black and has wheels?
a: Yes