Objects in the image:
category: person
category: person
category: person
category: person
category: person
category: person
category: handbag
category: person
category: backpack
category: person
category: person
category: bicycle
category: dog
category: person
category: skateboard

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: Is he on the skateboard?
a: No
q: Is the person in the area left of him?
a: No
q: Is the person carrying a black bag?
a: No
q: Is the person near that area?
a: Yes
q: Is the person wearing a white jacket?
a: Yes
q: There are two people wearing a white jacket in front of the person carrying the bag, is it the person two people in front?
a: Yes