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

Guessing-game dialogue about one of the objects:
q: is it a bus?
a: Yes
q: is its front side visible?
a: Yes
q: is the bus number 5?
a: Yes