Objects in the image:
category: traffic light
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is he in right?
a: No
q: is it person?
a: Yes
q: is it in front?
a: No
q: is it in left?
a: No
q: is in middle?
a: Yes
q: i he in front to the tree?
a: No
q: is he in white?
a: No
q: is he in near to him?
a: No
q: is he in blue?
a: No
q: is in black?
a: Yes
q: in front of the building?
a: Yes