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

Guessing-game dialogue about one of the objects:
q: is it a bicycle?
a: No
q: a person?
a: No
q: a plant?
a: No
q: a book?
a: No
q: a bench?
a: No
q: is it on the shelf?
a: No
q: is it a bag?
a: Yes
q: black and yellow backpack?
a: Yes