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

Guessing-game dialogue about one of the objects:
q: is it person?
a: Yes
q: in background??
a: Yes
q: left of rider?
a: No
q: right of man in red jacket?
a: Yes
q: person at extreme right?
a: Yes