Objects in the image:
category: person
category: bench
category: person
category: bench
category: bench
category: person
category: person
category: person
category: bus
category: person
category: person
category: horse
category: horse
category: bench
category: person
category: bicycle
category: person
category: car
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a building?
a: No
q: is it a car?
a: No
q: is it a horse?
a: No
q: is it on the left half of the photo?
a: No
q: is it a bench?
a: Yes
q: is anyone sitting on the bench?
a: No
q: is a person in a red shirt walking just to the left of the bench?
a: Yes