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

Guessing-game dialogue about one of the objects:
q: is a person?
a: Yes
q: is a girl?
a: N/A
q: is at this side of the river?
a: No
q: is wearing a white shirt?
a: No
q: is at the left side of the picture?
a: Yes
q: is wearing in black?
a: Yes
q: IS IT THE LEFT MOST ONE?
a: No
q: is in front of something red?
a: Yes