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

Guessing-game dialogue about one of the objects:
q: is it a machine?
a: No
q: is it a building?
a: No
q: is it numbers?
a: No
q: is it on the ground?
a: Yes
q: do you drive on it?
a: No
q: is it a person?
a: Yes
q: are the close to the bus?
a: N/A
q: are they by a red dot?
a: Yes