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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it one of the bikes?
a: Yes
q: the first from right?
a: No
q: the ping one from right?
a: N/A
q: the pink one from left?
a: No
q: Is it the one with the blue helmet?
a: No
q: is it one of the two bikes in front middle?
a: No
q: the bike is behind the front 4?
a: No
q: the object is closer to right side?
a: No
q: the object is closer to top of the picture?
a: No
q: the bike is not fully visible?
a: Yes
q: Is it the most visible of all the bikes?
a: Yes