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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it on the left?
a: Yes
q: is it on the right of yellow line?
a: Yes
q: is face visible?
a: Yes
q: is it walking?
a: Yes