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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it holding a blue bag?
a: No
q: is it with a red shirt?
a: No
q: is it holding a green bag?
a: No
q: Is it a person standing separately?
a: Yes