Objects in the image:
category: person
category: person
category: person
category: person
category: car
category: person
category: person
category: person
category: person
category: person
category: tie
category: bus
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a vehicle?
a: Yes
q: is it a big vehicle?
a: No
q: is it a small black vehicle?
a: No
q: Is it black?
a: No
q: is it at the back of the peoples?
a: No
q: is it at the right side of the picture?
a: No
q: is it white?
a: Yes
q: is it at the left end of the picture?
a: Yes