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

Guessing-game dialogue about one of the objects:
q: is it the bus?
a: No
q: the car .?
a: No
q: any person or?
a: Yes
q: one of the two person in left corner?
a: No
q: is in front of the car?
a: Yes
q: something red is visible in him?
a: Yes