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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it the one in the front you cant see all of?
a: No
q: is it an adult?
a: Yes
q: is it the man pushing the stroller?
a: Yes