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

Guessing-game dialogue about one of the objects:
q: person ??
a: No
q: bus ??
a: Yes
q: the front red one?
a: No
q: the back one?
a: Yes