Objects in the image:
category: car
category: fire hydrant
category: fire hydrant
category: traffic light
category: traffic light
category: traffic light
category: traffic light

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: No
q: is it a traffic light?
a: No
q: a sign ??
a: No
q: a fire hydrant?
a: Yes
q: the yellow one on the left?
a: N/A
q: is it white?
a: No
q: is it yellow?
a: Yes
q: is it really small?
a: Yes