Objects in the image:
category: person
category: bench
category: bench
category: bench
category: bottle
category: bench
category: bench
category: hot dog
category: person
category: person
category: bench
category: bench
category: person
category: dining table
category: person
category: person
category: bench
category: dining table
category: bench

Guessing-game dialogue about one of the objects:
q: is it edible?
a: No
q: bottle ??
a: No
q: person ??
a: No
q: chair/bench? ??
a: Yes
q: is it close to the camera?
a: N/A
q: is it in the background?
a: No
q: the one used by the girl?
a: No
q: at the top right corner?
a: No
q: top left corner?
a: No
q: used by the man?
a: No
q: behind him?
a: Yes
q: the one that is half visible?
a: Yes