Objects in the image:
category: person
category: person
category: person
category: bus
category: bicycle
category: person

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: is it on of the two people in the front row of the bike?
a: No
q: is it the person in orange pants?
a: No
q: is it the person in a red shirt?
a: Yes