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

Guessing-game dialogue about one of the objects:
q: is it person?
a: Yes
q: i left ,?
a: Yes
q: are 2 person in black in back?
a: Yes
q: i left one?
a: No
q: i right one?
a: Yes