Objects in the image:
category: car
category: car
category: person
category: bicycle
category: person
category: dog
category: person
category: car
category: handbag
category: car

Guessing-game dialogue about one of the objects:
q: Is it one of the cars?
a: No
q: Is it the person?
a: No
q: Is it the bike?
a: No
q: Is it the buggy attached to the bike?
a: No
q: Is it something on the man?
a: No
q: Is it something on the bike?
a: No
q: Is it trees?
a: No
q: Is it a person in the car?
a: No
q: Is it green?
a: No
q: Is is concrete?
a: Yes