Objects in the image:
category: person
category: car
category: handbag
category: person
category: traffic light
category: traffic light
category: bus
category: person
category: traffic light
category: traffic light
category: person
category: banana
category: person
category: truck
category: umbrella

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: is it a yellow bin?
a: No
q: is it one of the items being sold?
a: No
q: is it a car?
a: N/A
q: is it a street light?
a: No
q: is it a tree?
a: No
q: is it a traffic sign?
a: No
q: is it a building in the distance?
a: No
q: is it the sales truck?
a: No
q: is it a vehicle?
a: Yes
q: is it the van behind the cart?
a: Yes