Objects in the image:
category: person
category: car
category: person
category: boat
category: person
category: person
category: person
category: person
category: person
category: person
category: bus
category: person
category: person
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: Are they in or no the bus?
a: No
q: Are they on the left side of the image?
a: Yes
q: Are they wearing a white shirt?
a: Yes