Objects in the image:
category: bus
category: bus
category: person
category: person
category: bus
category: person
category: bus
category: bus
category: person
category: bus
category: person
category: bus
category: bus
category: bus
category: person
category: person
category: bus

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a bus?
a: Yes
q: Do you see three pillars?
a: Yes
q: is it between the left frame of the picture and the first pillar?
a: No
q: Is it between the first pillar and the second on the left?
a: No
q: is it between the second and the third?
a: Yes
q: is it orange?
a: No
q: I see three buses facing us. Do you agree?
a: Yes
q: is it the first one from the left?
a: Yes