Objects in the image:
category: bicycle
category: person
category: bottle
category: bicycle
category: person
category: person
category: person
category: bicycle
category: bicycle
category: person
category: person
category: bicycle
category: car
category: bicycle
category: bottle
category: bicycle
category: bicycle
category: person
category: car

Guessing-game dialogue about one of the objects:
q: is it human?
a: Yes
q: is it wearing a yellow helmet?
a: No
q: is it in the background?
a: No
q: is it wearing transparent sunglasses?
a: No
q: is it wearing blue sunglasses?
a: Yes
q: is it in the left hand side of the photo?
a: Yes
q: does it have a red shirt?
a: No