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

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: Yes
q: is it a double decker bus?
a: No
q: is it a car?
a: Yes
q: Is it a car?
a: Yes
q: is the car yellow?
a: No
q: is the car parked?
a: No
q: is it the car to the left of the number 10 bus?
a: Yes