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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: is it the man to the right by the bin? in the forefront?
a: No
q: one of the three near the umbrella?
a: No
q: is the person in the left side of the picture?
a: Yes
q: is it the women to the left of the ones with the umbrella?
a: No
q: is it one of the two closest to the left?
a: No
q: the one standing alone behind them?
a: No
q: wearing white?
a: No
q: wearing blue?
a: No
q: red ??
a: Yes
q: is the person near the clock tower building?
a: No
q: is it the first person that you can see on the left side of the picture?
a: No
q: is it the person behind the man standing alone near the left side?
a: Yes