Objects in the image:
category: umbrella
category: bench
category: person
category: umbrella
category: person
category: person
category: umbrella
category: person
category: umbrella
category: person
category: umbrella
category: umbrella
category: umbrella
category: person
category: umbrella

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it umbrella?
a: Yes
q: is it the white one in front?
a: No
q: is it on left?
a: No
q: is it on back?
a: Yes
q: is it on right side?
a: Yes
q: can u see 3 umbrellas on right side?
a: No
q: can u see a red shirt person in middle?
a: Yes
q: on his left side ...there is an umbrella...is it the one?
a: No
q: on his right side...can u see the blue umbrella..?
a: Yes
q: is it the one?
a: No
q: there is one umbrella in front and one at back of blue one...pls confirm?
a: Yes
q: is it the one at back of blue umbrella?
a: No
q: Is it in front?
a: Yes