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

Guessing-game dialogue about one of the objects:
q: is a train?
a: No
q: is a person?
a: Yes
q: is one of person in the left of pole?
a: Yes
q: is the person on leftmost?
a: No
q: is the person in blue?
a: No
q: is a person in green?
a: No
q: is it train?
a: No
q: is it traffic light?
a: No
q: train ??
a: No
q: is a person?
a: Yes
q: on the bridge?
a: Yes
q: left most?
a: No
q: next to right?
a: Yes
q: walking or so?
a: Yes