Objects in the image:
category: potted plant
category: skateboard
category: skateboard
category: potted plant
category: person
category: person
category: potted plant

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it a board?
a: No
q: Is it on the building?
a: Yes
q: Is it the flowers in front?
a: Yes
q: When going up the stairs, are they on your left?
a: No
q: Are they all one bunch?
a: Yes