Objects in the image:
category: person
category: person
category: person
category: car
category: car
category: person
category: car
category: person
category: person
category: surfboard
category: person
category: car
category: person

Guessing-game dialogue about one of the objects:
q: is that car?
a: No
q: is that surf board?
a: No
q: is that human?
a: Yes
q: is he wearing white color?
a: No
q: blue color?
a: Yes
q: left side?
a: No
q: right side near white shirt?
a: Yes