Objects in the image:
category: car
category: skateboard
category: motorcycle
category: person
category: person
category: person
category: car
category: person
category: person
category: person
category: skateboard
category: skateboard
category: skateboard
category: person
category: person
category: person
category: motorcycle
category: person

Guessing-game dialogue about one of the objects:
q: a person?
a: No
q: skate ??
a: No
q: a vehicle?
a: Yes
q: left of turquoise shirt?
a: No
q: is it parked?
a: N/A
q: a car?
a: Yes
q: silver color?
a: Yes