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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it one of the two people sitting together in the back part of the photo?
a: No
q: is it one of the three remaining motorcycle riders?
a: No
q: it is the person in the background, in the area between the first 2 motorcycles?
a: No
q: there are 5 obvious people as subjects of the photo.  Is it one of the 5 people?
a: No
q: is the person on the left half of the photo?
a: Yes