Objects in the image:
category: person
category: bicycle
category: motorcycle
category: skateboard
category: person
category: bicycle
category: bicycle
category: bicycle
category: bicycle

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it the skateboard?
a: No
q: is it the bicycle at his back?
a: Yes
q: is it the motor cycle?
a: No
q: ok...is it on right side?
a: Yes
q: is it the 1st from right?
a: No
q: is it 2nd?
a: No
q: is it 3rd?
a: No
q: is it 4th?
a: Yes
q: is it just behind the kid?
a: No