Objects in the image:
category: person
category: person
category: person
category: person
category: person
category: person
category: suitcase
category: handbag
category: person
category: person
category: person
category: train
category: person
category: train
category: person
category: person
category: handbag
category: handbag
category: person

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: Is the person standing on the right platform?
a: No
q: Is the person standing on the left platform?
a: Yes
q: Is it one of the first four on the left?
a: No
q: Is the person holding the blue bag?
a: No
q: Is it the lady to the left of the yellow train?
a: No
q: Is it a person?
a: Yes
q: Is it the one in front?
a: No
q: Is it a person on the left platform?
a: Yes
q: Is the person one of the first two left of the yellow train?
a: No
q: Is it the person wearing a green shirt?
a: No
q: Is it the one carrying a blue bag?
a: No
q: Is it one of the next three people to the left of that person?
a: Yes
q: Is the person wearing red or white?
a: Yes
q: Is the person wearing red?
a: No