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

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: No
q: a person?
a: No
q: a suitcase??
a: Yes
q: red ??
a: No
q: black ??
a: No
q: gray ??
a: No
q: brown ??
a: Yes