Objects in the image:
category: bench
category: person
category: person
category: clock
category: bicycle
category: chair
category: person
category: person
category: suitcase
category: train
category: bicycle
category: person
category: bench
category: bicycle
category: person
category: suitcase

Guessing-game dialogue about one of the objects:
q: a clock ??
a: No
q: Is it the train?
a: No
q: Is it a person?
a: Yes
q: a lady??
a: No
q: the one in red pant on wheelchair?
a: No
q: the person pushing the wheel chair?
a: No
q: is he sitting?
a: Yes
q: the man in white shirt, far behind?
a: Yes