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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: one of the two on the grass?
a: No
q: white shirt person standing in front of the building?
a: No
q: are they on the right side of the photo?
a: Yes
q: blue shirt and white pants in front of the bus thing?
a: Yes