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

Guessing-game dialogue about one of the objects:
q: is it human?
a: No
q: is it a tree?
a: No
q: is it a bench?
a: Yes
q: the bench in the left side?
a: No