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

Guessing-game dialogue about one of the objects:
q: is it relate to vehicle?
a: No
q: colour orange?
a: Yes
q: is it left side in vehicle?
a: No
q: so it is in right side in vehicle?
a: Yes
q: is it right side of stop board in vehicle?
a: No
q: is it in left side of stop board?
a: Yes
q: so it is a object on stand like thing?
a: Yes
q: the stand has gray colour at bottom?
a: No
q: i mean its silver and black coloured bottom?
a: No
q: is it in vehicle itself, right?
a: Yes
q: those two orange and white things?
a: Yes
q: It is on the left side of the vehicle, right?
a: Yes
q: huff, okay, total two are our object?
a: Yes
q: thanks buddy .?
a: Yes