Objects in the image:
category: person
category: umbrella
category: person
category: sports ball
category: person
category: person
category: person
category: person
category: person
category: person
category: horse
category: person
category: person
category: horse
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a horse?
a: No
q: is it a person?
a: No
q: is it a flag?
a: No
q: is it white?
a: Yes
q: is it the umbrella?
a: Yes