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

Guessing-game dialogue about one of the objects:
q: a train ?
a: No
q: a person?
a: Yes
q: left ??
a: Yes
q: in red ??
a: Yes