Objects in the image:
category: motorcycle
category: car
category: bus
category: person
category: bus
category: person
category: person
category: person
category: person
category: person
category: motorcycle

Guessing-game dialogue about one of the objects:
q: person ??
a: No
q: bus ??
a: No
q: car ??
a: No
q: motorcycle ??
a: Yes
q: is it a bus?
a: No
q: is it a car?
a: No
q: is it a person?
a: No
q: is it in yellow color?
a: No
q: is it on right side?
a: Yes
q: is it on a vehicle?
a: No
q: is it a tree?
a: No
q: is it a signal?
a: No
q: is it a bike?
a: Yes
q: is it in middle of 3 bikes?
a: Yes