Objects in the image:
category: person
category: truck
category: fire hydrant

Guessing-game dialogue about one of the objects:
q: is it truck?
a: No
q: is it hydrant?
a: No
q: is it one of the boxes at the left?
a: No
q: is it person?
a: Yes
q: the person in white at the very right?
a: Yes