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

Guessing-game dialogue about one of the objects:
q: a person?
a: Yes
q: most left?
a: No
q: in black?
a: No
q: in white?
a: No
q: in grey?
a: Yes
q: right ??
a: Yes
q: most ??
a: Yes