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

Guessing-game dialogue about one of the objects:
q: is it train?
a: Yes
q: one at left bottom of picture?
a: No
q: one at left little back?
a: No
q: one of them under bridge?
a: No
q: is it in right side of picture?
a: No
q: is it one of them little away from bridge?
a: Yes
q: are there 4 of them?
a: N/A
q: is it one left most?
a: No
q: is it second one?
a: No
q: is it third?
a: No
q: is it fourth?
a: Yes