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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a vehicle?
a: Yes
q: is it a bus?
a: Yes
q: is it on the left side of picture?
a: Yes
q: is it the white yellow and red bus on the right?
a: Yes
q: the whole bus?
a: No
q: the colorful part?
a: Yes