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

Guessing-game dialogue about one of the objects:
q: is a person?
a: Yes
q: is in bus?
a: Yes
q: is in blue?
a: No
q: is in pink?
a: No
q: is in front of bus?
a: No
q: is in middle part?
a: Yes
q: is sitting o?
a: Yes