Objects in the image:
category: bus
category: bus
category: person
category: person
category: car
category: person
category: person
category: backpack
category: bus
category: bus
category: person
category: person
category: person
category: person
category: suitcase
category: person
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a bus?
a: No
q: is it a car?
a: No
q: is it person?
a: Yes
q: is the person in the road?
a: No
q: is it in the left sidewalk?
a: No
q: is it in front the starbucks?
a: Yes
q: do they war a blue cap?
a: No
q: is he walking towards the right edge?
a: No
q: is it wearing brown jacket and black pants?
a: Yes