Objects in the image:
category: umbrella
category: person
category: chair
category: umbrella
category: umbrella
category: person
category: chair
category: person
category: chair
category: chair
category: umbrella
category: backpack
category: chair
category: chair
category: umbrella
category: person
category: chair
category: umbrella
category: chair

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it orange?
a: No
q: is it a chair?
a: Yes
q: is it in the shadow of the umbrellas?
a: Yes
q: is it green?
a: Yes
q: is it next to an orange chair?
a: No
q: is it on the foreground?
a: No
q: is it on the middle of two green chairs?
a: No