Objects in the image:
category: cell phone
category: person
category: person
category: person
category: person
category: bicycle
category: bicycle
category: bicycle
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 a person?
a: Yes
q: are they riding a bike?
a: Yes
q: is it the guy right behind the woman with red top?
a: No
q: is it the guy on the right?
a: Yes