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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: Are they on the train?
a: No
q: Are they standing near the first set of pillars?
a: No
q: Are they standing near the second set of pillars?
a: Yes
q: Are they in the group just in front of train?
a: No
q: Is it one of the three people in front of the second set of pillars?
a: Yes
q: the middle person?
a: No
q: right person?
a: Yes