Objects in the image:
category: person
category: clock
category: person
category: person
category: person
category: person
category: clock
category: car
category: person
category: person
category: person
category: suitcase

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a car?
a: No
q: is it a building?
a: No
q: a person carry that?
a: No
q: is it a lamp?
a: No
q: is it a street sign?
a: No
q: is it on the building?
a: Yes
q: is it a tall building?
a: Yes
q: is it a clock?
a: Yes
q: is the clock facing front?
a: No
q: side clock is it?
a: Yes