Objects in the image:
category: bench
category: bench
category: bench
category: person
category: bench
category: person
category: backpack
category: backpack
category: dining table
category: laptop
category: dining table
category: handbag
category: bench
category: backpack
category: cell phone
category: laptop

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it the left one...on back bench?
a: No