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: person ? ?
a: No
q: bike ? ?
a: Yes
q: helmet on the handlebar?
a: Yes
q: far right bike?
a: No
q: white helmet?
a: No
q: blue ??
a: Yes