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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: Are they on a bicycle?
a: No
q: Are they on a bus?
a: Yes
q: Are they on the bus nearest us?
a: Yes
q: Is the person riding in the red bus driving toward us?
a: Yes
q: Are they on the top level?
a: No
q: Are they seated to the left?
a: No
q: So looking at the front of the bus, they are in the seats on the right half?
a: No
q: So they are seated on the left side?
a: No
q: They are not sitting on the bus?
a: No
q: Are they visible through the windshield?
a: Yes
q: Is there someone standing on the bus?
a: No
q: I can only see the driver seated on the left. Is there someone standing behind him?
a: No
q: So its the driver who is seated on the left hand side of the bus?
a: Yes