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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Does it have wheels?
a: No
q: Is it black?
a: Yes
q: Does it have 4 legs?
a: Yes
q: Is it on the left?
a: No
q: Is it on the right?
a: Yes
q: Is the back facing forewards?
a: Yes