Objects in the image:
category: stop sign
category: stop sign
category: car
category: stop sign
category: car
category: stop sign
category: stop sign
category: stop sign
category: stop sign

Guessing-game dialogue about one of the objects:
q: sign / ?
a: No
q: on left half of picture?
a: Yes
q: vehicle / ?
a: Yes
q: view blocked by stop signs?
a: No
q: 1st on in middle of picture?
a: Yes