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

Guessing-game dialogue about one of the objects:
q: is it person?
a: Yes
q: are they standing?
a: Yes
q: is it front one?
a: No
q: is back one?
a: N/A
q: is in red?
a: No
q: is in blue?
a: No
q: is in brown?
a: No
q: is it boy?
a: Yes
q: is alone head showing in right?
a: No
q: is he ready to get into the bus?
a: N/A
q: i in bus standing with brown and black?
a: Yes