Objects in the image:
category: car
category: person
category: person
category: car
category: truck
category: car
category: backpack
category: person
category: skateboard
category: handbag
category: skateboard
category: person
category: person
category: car
category: person
category: car
category: skateboard

Guessing-game dialogue about one of the objects:
q: is a person?
a: No
q: Is a skate board?
a: Yes
q: leftmost board?
a: Yes