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

Guessing-game dialogue about one of the objects:
q: is it person?
a: No
q: is it in left?
a: No
q: is it in front?
a: Yes
q: is it train?
a: Yes
q: is it 1st from front?
a: N/A
q: is it 1st from front in right?
a: No
q: is 2nd one?
a: Yes
q: are 2 together?
a: Yes
q: is it 2nd one in that?
a: No
q: is 1st one?
a: Yes