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

Guessing-game dialogue about one of the objects:
q: is it front?
a: No
q: is it person?
a: No
q: is it in left?
a: No
q: is it train?
a: No
q: is it bus?
a: No
q: i it ca?
a: Yes
q: is in backmost?
a: Yes
q: is in right back?
a: Yes
q: is it front one in back?
a: Yes