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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: on the ground floor?
a: Yes
q: left of the clock?
a: No
q: guy carrying bags?
a: No
q: white jacket, alone?
a: No
q: one of two females walking together?
a: No
q: the guy right behind them?
a: Yes