Objects in the image:
category: bicycle
category: traffic light
category: person
category: car
category: person
category: traffic light
category: skateboard
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it an object behind the skateboarding man?
a: Yes
q: is it yellow?
a: Yes
q: is it a vehicle?
a: Yes