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

Guessing-game dialogue about one of the objects:
q: is it person?
a: Yes
q: is in front?
a: No
q: is in left?
a: No
q: is in right?
a: Yes
q: is in backmost?
a: Yes
q: is he rightmost?
a: No
q: is in green bench?
a: No
q: is in blue bench?
a: No
q: is yellow ,?
a: No
q: is near her blue?
a: Yes
q: is it middle one in 3?
a: No
q: is near blue big one?
a: Yes