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

Guessing-game dialogue about one of the objects:
q: Is it a vehicle?
a: Yes
q: Is it a red bus?
a: No
q: Is it a bus?
a: Yes
q: Is it a yellow bus?
a: No
q: Is it an orange bus?
a: No
q: Is it a green bus?
a: Yes