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

Guessing-game dialogue about one of the objects:
q: is the object a vehicle?
a: Yes
q: is the vehicle pink?
a: No
q: is the vehicle red?
a: Yes