Objects in the image:
category: person
category: person
category: person
category: handbag
category: clock
category: handbag
category: person
category: backpack
category: person
category: person
category: backpack
category: person
category: train
category: person
category: person
category: person
category: handbag
category: handbag

Guessing-game dialogue about one of the objects:
q: is train n?
a: No
q: is person n?
a: No
q: is track s?
a: No
q: is light s?
a: No
q: is near train?
a: Yes
q: is with blue diamond?
a: No
q: is blue crane?
a: No
q: is part of roof?
a: N/A
q: is part of train?
a: No