Objects in the image:
category: cell phone
category: person
category: person
category: person
category: person
category: bench
category: handbag
category: person
category: person
category: person
category: person
category: person
category: umbrella

Guessing-game dialogue about one of the objects:
q: is it human or part of one?
a: No
q: is it on the sidewalk or part/all of one?
a: Yes
q: is a human wearing it?
a: No
q: is it all of one sidewalk?
a: No
q: is it the person in the front with the umbrella?
a: No
q: is it a person's legs?
a: No
q: is it the umbrella?
a: No
q: is it red?
a: No
q: is it a bag?
a: No
q: is it black?
a: No
q: is it white?
a: No
q: is it the bench she's sitting on?
a: Yes