Objects in the image:
category: bicycle
category: person
category: person
category: person
category: bicycle
category: person
category: bicycle
category: bicycle
category: person
category: person
category: person
category: person
category: bicycle
category: person
category: bicycle
category: person
category: backpack
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: are they on a bike?
a: Yes
q: the one in front?
a: No
q: on the bike behind the one in front?
a: No
q: the farthest to the left in the group in the background?
a: No
q: to the right of that, kind of behind the person with the red sash?
a: No
q: is it the one with the red sash?
a: Yes