Objects in the image:
category: bicycle
category: bicycle
category: stop sign
category: person
category: bicycle
category: person
category: motorcycle
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a person ??
a: No
q: bike ??
a: No
q: is it some kind of vehicle?
a: No
q: is it black and red?
a: No
q: black and yellow?
a: No
q: is it on the left half of the photo?
a: No
q: top half?
a: Yes
q: is it blue?
a: No