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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: above the number 120?
a: No
q: with hand on the window?
a: No
q: between those two people?
a: No
q: next one moving back?
a: Yes