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

Guessing-game dialogue about one of the objects:
q: is it person?
a: Yes
q: is it front?
a: No
q: is in left?
a: No
q: is in right?
a: Yes
q: is in backmost?
a: Yes
q: Is it a vehicle?
a: No
q: Is it a person?
a: Yes
q: Is the person in the space between THE LEFT EDGE and the BUS?
a: No
q: Is the person in the right lane under the shadows?
a: Yes
q: Is the person standing on the left side of that road?
a: Yes