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

Guessing-game dialogue about one of the objects:
q: is it in left?
a: No
q: is it bus?
a: No
q: is it signal?
a: Yes
q: is in right front?
a: Yes
q: is it top one?
a: No
q: i bottom one?
a: Yes